Servers and applications
GHSA-3c87-gfmc-gqrw
External upload stubs can reference files outside the temporary upload folder
- Severity
- High 7.1
- Published
- 10 Nov 2026
- Last changed
- 10 Nov 2026
- Added to UpHeron
- 10 Nov 2026
- Fixed in
- 2026.7.5, 2026.9.2, 2026.10.1, 2026.11.0-latest.1
- Sources
- Project advisories (GitHub)
Affected software
| Software | Affected versions |
|---|---|
DiscourseServers and applications · github:discourse/discourse |
|
References
- GitHub Advisory Database https://github.com/advisories/GHSA-3c87-gfmc-gqrw
- github.com https://github.com/discourse/discourse/security/advisories/GHSA-3c87-gfmc-gqrw