PT-2026-57634 · WordPress · Tutor Lms

Published 2026-07-13 · Updated 2026-07-13 · CVE-2026-12271

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Name of the Vulnerable Software and Affected Versions Tutor LMS WordPress plugin versions prior to 3.9.13

Description The plugin fails to verify ownership of a targeted quiz attempt before writing data to it. This allows authenticated users with subscriber-level access or higher to modify and force-complete quiz attempts belonging to other students, which results in the overwriting of recorded marks and pass/fail results.

Recommendations Update Tutor LMS WordPress plugin to version 3.9.13 or later.

Exploit

Fix

Related Identifiers

CVE-2026-12271

Affected Products

Tutor Lms

References · 4

• 🔥 https://wpscan.com/vulnerability/ca99ea35-4bf8-4dc8-a817-79fb9fa1c5bd · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-12271 · Security Note
• https://twitter.com/infoflowcloud/status/2076614176080863677 · Twitter Post
• https://twitter.com/CVEnew/status/2076612858893484064 · Twitter Post