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Vulnerabilities of Gitea Gitea Open Source Git Server

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CVE Summary Score Published
CVE-2026-58427 Private org member list leaked via /members API endpoint — incomplete fix for PR #38145 7.5 High Aug 13, 2026
CVE-2026-58417 REST API exposes organization membership of private organizations to public 7.5 High Aug 13, 2026
CVE-2026-58420 Local File Inclusion via file:// URI in Migration Restore 4.4 Medium Aug 13, 2026
CVE-2026-58425 OAuth token introspection returns metadata of tokens issued to other clients (RFC 7662 section 4 violation) 4.3 Medium Aug 13, 2026
CVE-2026-58416 Fork-PR Actions task can read a third private repository via the collaborative-owner branch (missing fork-PR guard) 7.1 High Aug 13, 2026
CVE-2026-58314 Two SSRF findings in Gitea 1.26.2 7.7 High Aug 13, 2026
CVE-2026-57894 Repository Migration Follows Git HTTP Redirects After URL Allow/Block Validation, Enabling Internal Git Repository… 8.5 High Aug 13, 2026
CVE-2026-57897 Cross-Repo Information Disclosure via Org-Level Actions Run/Job APIs 6.5 Medium Aug 13, 2026
CVE-2026-56755 Denial of Service (CPU & Memory Exhaustion) via O(N^2) String Concatenation in Debian Package Upload 6.2 Medium Aug 13, 2026
CVE-2026-57886 Cross-repository issue/comment attachment re-linking can expose private attachment content 5.9 Medium Aug 13, 2026
CVE-2026-56657 Gitea SSH Key Parser Denial of Service 6.2 Medium Aug 13, 2026
CVE-2026-56750 Gitea Remember-Me Token Theft Not Invalidating Attacker Session 9.1 Critical Aug 13, 2026
CVE-2026-55987 OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix… 8.1 High Aug 13, 2026
CVE-2026-56443 Token public-only scope bypassed on Limited-visibility owners (Repository + Package categories) — residual after… 9.6 Critical Aug 13, 2026
CVE-2026-56654 Privilege Escalation via Access Token Scope Escalation in API 9.8 Critical Aug 13, 2026
CVE-2026-55986 Email Management API Bypasses ManageCredentials Feature Restrictions 5.4 Medium Aug 13, 2026
CVE-2026-55982 OIDC userinfo Endpoint Returns Identity Claims Without Enforcing API Token Scopes 9.1 Critical Aug 13, 2026
CVE-2026-55984 Null Pointer Dereference in AddTime API Causes Authenticated Denial of Service 2.7 Low Aug 13, 2026
CVE-2026-50105 RSS/Atom feed handlers bypass API-token scope & public-only confinement (incomplete fix of #37698) 4.3 Medium Aug 13, 2026
CVE-2026-54481 Internal API HTTP client hardcodes InsecureSkipVerify:true with no config override (CWE-295) 7.5 High Aug 13, 2026
CVE-2026-23603 Blind SSRF in OAuth2 avatar synchronization via unvalidated OIDC picture claim 3.1 Low Aug 13, 2026
CVE-2026-42931 Denial of Service via Unbounded io.ReadAll in NPM Package Tag Endpoint 6.5 Medium Aug 13, 2026
CVE-2026-58426 Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state… 9.6 Critical Jul 3, 2026
CVE-2026-58422 Improper authorization on OAuth sign-in callback silently re-enables administrator-disabled accounts 9.8 Critical Jul 3, 2026
CVE-2026-58423 LFS authentication bypass via malformed SSH sub-verb allows unauthorized read access to private repositories 7.7 High Jul 3, 2026

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