CVE-2026-28737

Published: Jul 3, 2026Modified: Jul 7, 2026Deferred

8.7

Vector

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

Exploitability: 2.3 / Impact: 5.8

Source: 88ee5874-cf24-4952-aea0-31affedb7ff2 (Secondary)

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.

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (5)

https://blog.gitea.com/release-of-1.26.0/

Source: 88ee5874-cf24-4952-aea0-31affedb7ff2

https://github.com/go-gitea/gitea/pull/37233

Source: 88ee5874-cf24-4952-aea0-31affedb7ff2

https://github.com/go-gitea/gitea/releases/tag/v1.26.0

Source: 88ee5874-cf24-4952-aea0-31affedb7ff2

https://github.com/go-gitea/gitea/security/advisories/GHSA-9cpj-qc93-vw8v

Source: 88ee5874-cf24-4952-aea0-31affedb7ff2

https://github.com/go-gitea/gitea/security/advisories/GHSA-9cpj-qc93-vw8v

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.