Gitea: Cross-Repo Information Disclosure via Org-Level Actions Run/Job APIs

Author: Prakhar Porwal Date: 2026-05-24 Target: Gitea self-hosted Git service Branch tested: main @ b7e95cc48c development build, go1.26.3 Component: routers/api/v1/org/action.go org-level Actions API OWASP: API3:2023 Broken Object Property Level Authorization --- 1. Summary The org-level Actions...

PT-2026-63298

Name of the Vulnerable Software and Affected Versions Gitea version 1.26.2 Description The /api/v1/teams/id API routes fail to correctly enforce the public-only access token restriction. A public-only token is designed to limit API access to public repositories and organizations; however, these...

CVE-2026-20800

Gitea vulnerability CVE-2026-20800 arises from the notification API not re-validating repository access when returning notification details. Multiple sources confirm that after a user loses access to a private repository, they can still see issue/PR titles in previously received notifications, ex...

GO-2026-4274 Gitea's /api/v1/user endpoint has different responses for failed authentication depending on whether a username exists in code.gitea.io/gitea

Gitea's /api/v1/user endpoint has different responses for failed authentication depending on whether a username exists in code.gitea.io/gitea...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to mishandling access control to private resources. An attacker can gain unauthorized access to private resources by using an API token that is restricted to public resources. Remediation Upgrade...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization due to mishandling access control to private resources. An attacker can gain unauthorized access to private resources by using an API token that is restricted to public resources. Remediation Upgrade...