CVE-2026-28737

HighCVSS 8.7/10Last modified Oct 25, 2026

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.

Metrics

CVSS 3.1 8.7/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
Gitea	Gitea Open Source Git Server	>= 1.25.0, < 1.26.0

References

Timeline

Published: Jul 3, 2026
Last modified: Oct 25, 2026
NVD status: Deferred

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