Description


Gitea's shared comparison helper omits the token repository-access check used when updating pull requests. A public-only token with read:repository scope can route a comparison or pull request creation through a public base repository and retrieve commit history and diffs from a private head repository accessible to the token owner. This bypasses the token's public-only restriction; it does not remove the account's underlying repository permission checks.

Related CPE's


Could not find any relations

Weaknesses


88ee5874-cf24-4952-aea0-31affedb7ff2

Secondary

CWE-863

CVSS impact metrics


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

6.5 · Medium

Information


Source identifier

88ee5874-cf24-4952-aea0-31affedb7ff2

Vulnerability status

Deferred

Published

2026-10-14T15:17:22.570Z

2 hours ago

Last modified

2026-10-14T16:17:52.077Z

1 hour ago