What is the CVSS score of CVE-2023-2584?

CVE-2023-2584 has a CVSS 3.1 base score of 4.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.2%.

Is there a patch available for CVE-2023-2584?

Yes, a patch is available for CVE-2023-2584. Update the affected software to the latest version immediately.

Pixelyoursite CVE-2023-2584

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2023-06-09 security@wordfence.com

WordPress XSS Pixelyoursite Pixelyoursite Pro

4.4

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-79 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Output encoding, context-aware escaping MITRE ATT&CK 2 techniques across 2 tactics: Initial Access, Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 4.4 (MEDIUM). Attack characteristics: network attack vector, high complexity, high privileges required, no user interaction not required. EPSS exploitation probability: 0.16%.
Exploit ScenarioDerived	A remote attacker could inject malicious scripts into web pages viewed by other users by sending crafted requests to the affected application.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

Patch available 0.2% exploitation probability (EPSS)

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AnalysisAI

The PixelYourSite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 9.3.6 (9.6.1 in the Pro version) due to insufficient input. Rated medium severity (CVSS 4.4), this vulnerability is remotely exploitable. This Cross-Site Scripting (XSS) vulnerability could allow attackers to inject malicious scripts into web pages viewed by other users.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The PixelYourSite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 9.3.6 (9.6.1 in the Pro version) due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled. Affected products include: Pixelyoursite, Pixelyoursite Pixelyoursite Pro.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 4.4 MEDIUM

AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Patch released

Apr 08, 2026 - 18:22 nvd

Patch available

CVE Published

Jun 09, 2023 - 06:16 nvd

MEDIUM 4.4

DescriptionCVE.org

The PixelYourSite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 9.3.6 (9.6.1 in the Pro version) due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Threat Intelligence Overview

EPSS Score

0.2%

Top 64% exploitable

Data Quality

4 sources

Confidence: Medium

NVD

CVE.org

EPSS

VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 0.2%

Patch available Yes

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +22

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Cross-Site Scripting MEDIUM

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

Affected Products (CPE)CVE.org

cpe:2.3:a:pixelyoursite:pixelyoursite:*:*:*:*:*:wordpress:*:*

cpe:2.3:a:pixelyoursite:pixelyoursite_pro:*:*:*:*:*:wordpress:*:*

More in Pixelyoursite

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CVE-2026-109987 HIGH This Week POC

7.2 Oct 22

Stored cross-site scripting in the PixelYourSite WordPress plugin before 11.4.3 and PixelYourSite Pro before 12.6.8 lets

CVE-2023-1805 MEDIUM This Month POC

6.1 May 02

The Product Catalog Feed by PixelYourSite WordPress plugin before 2.1.1 does not sanitise and escape the page parameter

CVE-2023-1804 MEDIUM This Month POC

6.1 May 02

The Product Catalog Feed by PixelYourSite WordPress plugin before 2.1.1 does not sanitise and escape the edit parameter

CVE-2026-7637 CRITICAL Act Now

9.8 May 20

PHP Object Injection in the Boost plugin for WordPress (versions up to and including 2.0.3) allows unauthenticated remot

CVE-2026-9010 HIGH This Week

7.5 May 20

Unauthenticated SQL injection in the PixelYourSite Boost plugin for WordPress (versions up to and including 2.0.3) allow

CVE-2024-7870 HIGH This Week

7.5 Sep 04

The PixelYourSite - Your smart PIXEL (TAG) & API Manager and the PixelYourSite PRO plugins for WordPress are vulnerable

CVE-2026-118078 HIGH This Week

7.2 Oct 29

PHP object injection in Product Catalog Feed by PixelYourSite through version 3.1.4 allows an authenticated user with th

CVE-2026-7613 HIGH This Week

7.2 May 20

Stored cross-site scripting in the Cost of Goods by PixelYourSite WordPress plugin (versions ≤1.2.12) allows remote unau

CVE-2026-7049 HIGH This Week

7.2 May 02

Server-Side Request Forgery in PixelYourSite Pro WordPress plugin allows unauthenticated remote attackers to force the w

CVE-2026-9331 HIGH This Week

7.1 Sep 08

The wpeddpcf_delete_feed AJAX handler in EDD Product Catalog Feed by PixelYourSite (WordPress plugin, all versions ≤1.0.

CVE-2026-95530 MEDIUM This Month

6.5 Sep 23

Authenticated Subscriber-level cross-site scripting in PixelYourSite - Your smart PIXEL (TAG) Manager versions 11.4.1 an

CVE-2023-49824 MEDIUM This Month

5.4 Dec 17

Cross-Site Request Forgery (CSRF) vulnerability in PixelYourSite Product Catalog Feed by PixelYourSite.1.1. Rated medium

Same weakness CWE-79 – Cross-site Scripting (XSS)

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CVE-2014-2120 MEDIUM

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CVE-2023-40000 HIGH POC

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CVE-2016-8581 MEDIUM POC

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CVE-2013-5223 MEDIUM POC

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CVE-2025-52367 MEDIUM POC

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CVE-2017-9248 CRITICAL POC

9.8

CVE-2013-1710 CRITICAL POC

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CVE-2024-52875 HIGH POC

8.8

References

Advisories & patches

PATCH https://plugins.trac.wordpress.org/browser/pixelyoursite/trunk/modules/head_footer/head_footer.php?rev=2773949#L73 PATCH https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2912301%40pixelyoursite%2Ftrunk&old=2897911%40pixelyoursite%2Ftrunk&sfp_email=&sfph_mail=#file2 ADVISORY https://vuldb.com/vuln/229243 REF https://www.wordfence.com/threat-intel/vulnerabilities/id/5ebf1e83-50b8-4f56-ba76-10100375edda?source=cve

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