CVE-2026-14310

Tutor LMS < 4.0.0 - Subscriber+ Cross-Course Q&A Content Disclosure and Reply Injection

The Tutor LMS WordPress plugin before 4.0.0 does not properly verify that a user has access to the course a Q&A thread belongs to before returning or writing to that thread, allowing authenticated users with subscriber-level access and above who can access any single course to read the Q&A threads of other courses and to inject replies into them.

Affected

Tutor LMS

CVSS v3.1 CNA

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

EPSS

0.23% chance of exploitation in the next 30 days, 13th percentile

Published

2026-07-30

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/8fa51eaf-5205-492c-bcf7-81136dbf12d4/

References

• CVE Record
• NVD entry