CVE-2026-58416

7.1 highEPSS 0.3%

High (7.1). EPSS 0.3% chance of exploitation in the next 30 days. Fixed in gitea.dev 1.27.0.

Fork-PR Actions task can read a third private repository via the collaborative-owner branch (missing fork-PR guard)

Severity

7.1 high

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 24% of CVEs (scores of 2026-10-31)
CWEs: CWE-280, CWE-863
Published: 2026-08-13
Modified: 2026-08-26
Record from: the NVD, synced 2026-10-19

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-fj8v-hjwv-qm88	Go	gitea.dev	<1.27.0	1.27.0
GO-2026-6052	Go	gitea.dev	<1.27.0	1.27.0