CVE-2025-9889CWE-352csrf

CVE-2025-9889

Medium · published October 3, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
6.2
In the wild
Unconfirmed
What it is

The ContentMX Content Publisher plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.6. This is due to missing or incorrect nonce validation on the cmx_activate_connection function. This makes it possible for unauthenticated attackers to bind their own ContentMX connection via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00172 · 6.2th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2025-10-03T16:15Z
References (3)
https://plugins.trac.wordpress.org/browser/contentmx-content-publisher/tags/1.0.6/inc/admin.php#L7 · [email protected]https://plugins.trac.wordpress.org/browser/contentmx-content-publisher/tags/1.0.7/inc/admin.php#L7 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/a5dd354f-080f-4be9-837e-eed48037f140?source=cve · [email protected]
EPSS history
Timeline
  • 03 OCT 11:17Z
    ContentMX Content Publisher <= 1.0.6 - Cross-Site Request Forgery
    cvelistv5