CVE-2026-13765 Missing authorization in LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
Unauthenticated attackers can access sensitive quiz answers and content from paid courses due to missing authorization checks in REST endpoints.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-13765?
CVE-2026-13765 is a high-severity missing authorization vulnerability in thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses, published on 17 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.4.1 via the check_answer. This makes it possible for unauthenticated attackers to extract the correct-answer markers, full option lists, explanations, and question content for any quiz question on the site — including questions belonging to paid courses the attacker is not enrolled in.
Weakness: CWE-862
Which versions are affected by CVE-2026-13765?
How do I fix CVE-2026-13765?
No fix has been published for CVE-2026-13765 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-13765 being exploited?
There is no known exploitation of CVE-2026-13765 in the wild and no public exploit code.
Sources
Also known as GHSA-c7j6-mr7m-857j.