Incorrect Authorization Affecting github.com/go-gitea/gitea/models/perm/access package, versions <1.27.0-rc0
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMGOGITEAGITEAMODELSPERMACCESS-19436485
- published31 Aug 2026
- disclosed21 Jul 2026
- creditCassian
Introduced: 21 Jul 2026
CVE-2026-58416 Â (opens in a new tab)How to fix?
Upgrade github.com/go-gitea/gitea/models/perm/access to version 1.27.0-rc0 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Authorization via the GetActionsUserRepoPermission function. An attacker can gain unauthorized read access to the contents of a private repository by exploiting a missing permission check when a collaborative owner is configured and a fork pull request workflow is executed. This is only exploitable if the target private repository is configured to trust the base repository's owner as a collaborative owner, and the fork pull request workflow is triggered from a private base repository.