CVE-2023-6961

WP Meta SEO <= 4.5.12 - Unauthenticated Stored Cross-Site Scripting via Referer header

Published May 2, 2024 CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Description
The WP Meta SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Referer’ header in all versions up to, and including, 4.5.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-59157 The WP Meta SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘Referer’ header in all versions up to, and including, 4.5.12 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History
Type Values Removed Values Added
CPEs cpe:2.3:a:joomunited:wp_meta_seo:-:*:*:*:*:wordpress:*:*
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title WP Meta SEO <= 4.5.12 - Unauthenticated Stored Cross-Site Scripting via Referer header
Type Values Removed Values Added
First Time appeared Joomunited
Joomunited wp Meta Seo
Weaknesses CWE-79
CPEs cpe:2.3:a:joomunited:wp_meta_seo:*:*:*:*:*:wordpress:*:*
Vendors & Products Joomunited
Joomunited wp Meta Seo
Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 5:23 PM
Reserved
Dec 19, 2023, 7:47 PM
Status
Modified
Published
May 2, 2024, 5:15 PM
Modified
Jun 17, 2026, 6:51 AM