CVE-2025-12367CWE-285

CVE-2025-12367

Medium · published November 1, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
13.5
In the wild
Unconfirmed
What it is

The SiteSEO – SEO Simplified plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.3.1. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with Author-level access and above, to enable or disable arbitrary SiteSEO features that they should not have access to.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00234 · 13.5th percentile
Weakness
CWE-285 · Improper Authorization
Published
2025-11-01T08:16Z
References (3)
https://plugins.trac.wordpress.org/browser/siteseo/tags/1.3.1/main/ajax.php#L340 · [email protected]https://plugins.trac.wordpress.org/changeset/3387094/siteseo/trunk/main/ajax.php?contextall=1 · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/54535bef-23c3-4045-bb37-ba28ae5461b1?source=cve · [email protected]
EPSS history
Timeline
  • 01 NOV 03:34Z
    SiteSEO – SEO Simplified <= 1.3.1 - Missing Authorization to Authenticated (Author+) Plugin Settings Update
    cvelistv5