Description
Gitea versions from 1.25.0 before 1.26.0 allow stored cross-site scripting through the extensionsRequired field in glTF files rendered by the 3D file viewer.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Gitea | Gitea Open Source Git Server | 1.25.0 – < 1.26.0 | 1.26.0 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | govulncheck-vulndb | 0.0.20260723T184607-160000.1.1 | openSUSE-SU-2026:21483-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | code.gitea.io/gitea | >= 1.25.0, < 1.26.0 | 1.26.0 | GHSA-9cpj-qc93-vw8v |
Advisories 2
- openSUSE-SU-2026:21483-1 Security update for govulncheck-vulndb SUSE / openSUSE Security Updates · Jul 31, 2026
- WID-SEC-2026-1172 Gitea: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 5, 2026
References
- GitHub Security Advisory vendor-advisory
- GitHub Pull Request #37233 patch
- Gitea v1.26.0 Release release-notes
- Gitea v1.26.0 Release Blog Post release-notes