PT-2025-21880 · WordPress · All In One Seo

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CVE-2025-2892

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Published

2025-05-19

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Updated

2025-06-05

CVSS v3.1

6.4

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Name of the Vulnerable Software and Affected Versions: The All in One SEO – Powerful SEO Plugin to Boost SEO Rankings & Increase Traffic plugin for WordPress versions up to, and including, 4.8.1.1
Description: The issue is related to Stored Cross-Site Scripting due to insufficient input sanitization and output escaping in the post Meta Description and Canonical URL parameters. This allows authenticated attackers with Contributor-level access and above to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Recommendations: For versions up to, and including, 4.8.1.1, update to a version that addresses the insufficient input sanitization and output escaping issue to prevent Stored Cross-Site Scripting attacks. As a temporary workaround, consider restricting access to the post Meta Description and Canonical URL parameters to minimize the risk of exploitation.

Fix

XSS

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Weakness Enumeration

Related Identifiers

CVE-2025-2892

Affected Products

All In One Seo