CVE-2025-12181 — Vulnerability intelligence

contentstudio — ContentStudio

Published: 2025-12-05T05:31:24.852Z

CVSS

8.8

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

The ContentStudio plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the cstu_update_post() function in all versions up to, and including, 1.3.7. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. CVE-2025-67910 is likely a duplicate of this.

Sources

• CVE-2025-12181
• Original advisory
• Original advisory
• Original advisory
• CVE-2025-12181