CVE-2026-39375
Frappe LMS has Stored XSS in Course Meta
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to version 2.52.0, an authenticated user with a course editing role can inject malicious JavaScript through meta tag fields in the Course Management module. The values are stored without adequate HTML sanitization and are not safely escaped when rendered, allowing stored cross-site scripting. This issue is fixed in version 2.52.0.
| CWE | CWE-79 |
| Vendor | frappe |
| Product | lms |
| Published | Oct 30, 2026 |
| Last Updated | Oct 30, 2026 |
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Affected Versions
frappe / lms
< 2.52.0
References
github.com: https://github.com/frappe/lms/security/advisories/GHSA-9fqj-95wr-6hm6 github.com: https://github.com/frappe/lms/commit/cd6aca25f7d28425660720db4fdb920727edb670 github.com: https://github.com/frappe/lms/commit/f244a6c9ff6e0b104fec48b2d97af4cc09896b60 github.com: https://github.com/frappe/lms/tree/v2.52.0