CVE-2026-60008
Gitea's Jupyter notebook renderer inserts the notebook's language_info.name metadata into a CSS class attribute while disabling sanitization
CVSS
3.5
Bajo
EPSS
0.4%
p30
KEV
—
Exploit Today
9
0-100
Publicado: 14 oct 2026 · Última mod.: 14 oct 2026 · CWE-79 · CWE-1021
0.4%EPSS · 30 días0.4%
2026-10-152026-10-19
Gitea's Jupyter notebook renderer inserts the notebook's language_info.name metadata into a CSS class attribute while disabling sanitization and rendering directly in the main document without an iframe sandbox. A malicious repository notebook can supply multiple CSS classes that create a viewport-covering overlay and intercept clicks when another user views it. The reported impact is UI redress; script execution was not demonstrated.
- blog.gitea.comhttps://blog.gitea.com/release-of-1.27.2/
- github.comhttps://github.com/go-gitea/gitea/pull/38793
- github.comhttps://github.com/go-gitea/gitea/pull/38795
- github.comhttps://github.com/go-gitea/gitea/releases/tag/v1.27.2
- github.comhttps://github.com/go-gitea/gitea/security/advisories/GHSA-7452-653r-6gp8
CVECVSSEPSSKEVRExplotTítuloVis.
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