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Vulnerabilities of Gitea Gitea Open Source Git Server

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CVE Summary Score Published
CVE-2026-58508 Two SSRF vulnerabilities in Gitea migration/mirror (DNS rebinding + missing re-validation) 9.1 Critical Aug 13, 2026
CVE-2026-58443 Public-only repository tokens can update private PR head branches 9.1 Critical Aug 13, 2026
CVE-2026-58433 Team-repository linking endpoint bypasses the RepoAdminChangeTeamAccess organization setting 9.1 Critical Aug 13, 2026
CVE-2026-56750 Gitea Remember-Me Token Theft Not Invalidating Attacker Session 9.1 Critical 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-2026-55982 OIDC userinfo Endpoint Returns Identity Claims Without Enforcing API Token Scopes 9.1 Critical 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-2026-27780 Gitea versions before 1.26.0 do not fail closed on bufio.Scanner errors while processing pre-receive hook input,… 9.8 Critical Jul 3, 2026
CVE-2026-26292 Gitea versions before 1.25.5 do not use the migration HTTP transport for LFS push and sync mirror operations,… 9.8 Critical Jul 3, 2026
CVE-2026-26232 Gitea versions before 1.25.5 do not consistently enforce OAuth2 authorization code expiry and single-use behavior during… 9.1 Critical Jul 3, 2026
CVE-2026-26247 Gitea versions before 1.25.5 do not persist the OAuth2 PKCE S256 challenge method correctly during authorization,… 9.1 Critical Jul 3, 2026
CVE-2026-25718 Gitea versions before 1.25.5 mishandle path resolution during template repository generation, allowing template… 9.1 Critical Jul 3, 2026
CVE-2026-22874 Gitea versions up to and including 1.26.2 have incomplete SSRF protection in webhook and migration allow-list filtering 9.6 Critical Jul 3, 2026
CVE-2026-22547 Gitea versions before 1.25.5 lack validation constraints for repository creation fields, including length-limited… 9.1 Critical Jul 3, 2026
CVE-2026-20896 Gitea Docker image versions up to and including 1.26.2 use REVERSE_PROXY_TRUSTED_PROXIES=* by default, allowing any… 9.8 Critical Jul 3, 2026
CVE-2026-20706 Gitea versions up to and including 1.26.1 allow repository archive downloads to bypass token scope checks on the web… 9.1 Critical Jul 3, 2026
CVE-2026-20912 Gitea does not properly validate repository ownership when linking attachments to releases 9.1 Critical Jan 22, 2026
CVE-2026-20897 Gitea does not properly validate repository ownership when deleting Git LFS locks 9.1 Critical Jan 22, 2026
CVE-2026-20750 Gitea does not properly validate project ownership in organization project operations 9.1 Critical Jan 22, 2026
CVE-2024-6886 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea Gitea… 10.0 Critical Aug 6, 2024

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