CVE-2026-12273

Tutor LMS < 3.9.13 - Subscriber+ Arbitrary Auto-Approved Comment Creation

Medium · published July 13, 2026

CVSS v3.1
4.3
EPSS
0%
Percentile
19.8
In the wild
Unconfirmed
What it is

The Tutor LMS WordPress plugin before 3.9.13 does not perform any authorization or post-target validation before creating a comment in one of its handlers, and stores the comment pre-approved, allowing authenticated users with subscriber-level access and above to post auto-approved comments containing arbitrary HTML and links on any content across the site, bypassing the comment moderation queue.

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
0.00284 · 19.8th percentile
Published
2026-07-13T06:00Z
EPSS history
Timeline
  • 13 JUL 06:00Z
    Tutor LMS < 3.9.13 - Subscriber+ Arbitrary Auto-Approved Comment Creation
    cvelistv5