CVE-2025-11824: Cinza Grid <= 1.2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Skin Content Field

Severity: medium (CVSS 6.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-10-22 · updated 2026-10-08
Weakness: CWE-79

Description

The Cinza Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'cgrid_skin_content' post meta field in all versions up to, and including, 1.2.1 due to insufficient input sanitization and output escaping. This makes it possible for 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.

Affected products

madebycinza Cinza Grid: through 1.2.1

References

https://plugins.trac.wordpress.org/browser/cinza-grid/tags/1.2.1/includes/backend-cpts.php#L733
https://plugins.trac.wordpress.org/browser/cinza-grid/tags/1.2.1/includes/backend-shortcodes.php#L511
https://plugins.trac.wordpress.org/changeset/3381619/
https://www.wordfence.com/threat-intel/vulnerabilities/id/9acec3df-84d6-4cea-8756-64fbb468e5e0?source=cve

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