CVE-2026-39385 Frappe LMS enrollment bypass in paid courses via unrelated batch
Attackers can bypass payment validation for paid courses by enrolling via unrelated batches, allowing unauthorized access to premium content.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-39385?
CVE-2026-39385 is a high-severity vulnerability in frappe lms, published on 20 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Frappe LMS is an open source learning management system. In version 2.51.0 and earlier, a user could bypass payment validation for courses by using unrelated batch. This has been patched in 2.52.0 with enrollment now validating that the batch is linked to course.
Weakness: CWE-288
Which versions are affected by CVE-2026-39385?
How do I fix CVE-2026-39385?
No fix has been published for CVE-2026-39385 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-39385 being exploited?
There is no known exploitation of CVE-2026-39385 in the wild and no public exploit code.
Sources
Also known as GHSA-c4xh-2rcm-6mgc.