CVE-2026-25779: Gitea versions up to and including 1.25.4 allow redirect bypasses through raw or percent-encoded backslashes in redirect_to values.

PriorityP428medium6.1CVSS 3.1

AVNACLPRNUIRSCCLILAN

EPSS

0.34%

27.0th percentile

Gitea versions up to and including 1.25.4 allow redirect bypasses through raw or percent-encoded backslashes in redirect_to values.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
gitea	gitea_open_source_git_server	<= 1.25.4	—
github.com	go-gitea_gitea	>= 0 < 1.26.0	1.26.0

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