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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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4,407 advisories

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gRPC-Go: xDS RBAC and HTTP/2 Vulnerabilities High
GHSA-hrxh-6v49-42gf was published for google.golang.org/grpc (Go) Jul 21, 2026
Gitea: TOTP TOCTOU race on web 2FA paths + missing replay check on Basic-Auth `X-Gitea-OTP` surface High
CVE-2026-20779 was published for code.gitea.io/gitea (Go) Jul 21, 2026
Kript0r3x Credited to Kript0r3x
Gitea: Public-Only Personal access tokens scope bypass in Organization and Permission Endpoints Moderate
CVE-2026-58429 was published for code.gitea.io/gitea (Go) Jul 21, 2026
Pcat2003 Credited to Pcat2003
Gitea: SSRF via Migration Asset Downloads Bypasses hostmatcher — Reads Internal Files and Cloud Metadata Moderate
CVE-2026-59765 was published for code.gitea.io/gitea (Go) Jul 21, 2026
tikket1 Credited to tikket1, Letian-aarch64, JebeenLee, JLLeitschuh, pick, and kdalal-vulncheck Letian-aarch64 Letian-aarch64
JebeenLee JebeenLee JLLeitschuh JLLeitschuh pick pick kdalal-vulncheck kdalal-vulncheck
Gitea: Webhook Authorization Header Returned in Plaintext via API Low
CVE-2026-58511 was published for code.gitea.io/gitea (Go) Jul 21, 2026
Gitea: Cross-Repo Information Disclosure via Org-Level Actions Run/Job APIs Moderate
CVE-2026-57897 was published for code.gitea.io/gitea (Go) Jul 21, 2026
prakhar0x01 Credited to prakhar0x01
Gitea: GHSA-8fwc-qjw5-rvgp ClearRepoWatches fix not applied to API EditRepo path — sister code path retains stale watches on public->private Moderate
CVE-2026-58510 was published for code.gitea.io/gitea (Go) Jul 21, 2026
Gitea: Public-only API token restriction is not enforced on team API routes Moderate
CVE-2026-58431 was published for gitea.dev (Go) Jul 21, 2026
rmb122 Credited to rmb122
Gitea: Private org member list leaked via /members API endpoint — incomplete fix for PR #38145 Moderate
CVE-2026-58427 was published for gitea.dev (Go) Jul 21, 2026
Razzlemouse Credited to Razzlemouse
Gitea: Improper authorization on OAuth sign-in callback silently re-enables administrator-disabled accounts High
CVE-2026-58422 was published for code.gitea.io/gitea (Go) Jul 21, 2026
chndlrx Credited to chndlrx
Gitea: Notification API leaks private issue metadata after access revocation High
CVE-2026-58419 was published for code.gitea.io/gitea (Go) Jul 21, 2026
ybsun0215 Credited to ybsun0215
Gitea: Unauthorized Access to Labels of Private Organizations High
CVE-2026-25038 was published for code.gitea.io/gitea (Go) Jul 21, 2026
ybsun0215 Credited to ybsun0215
Gitea: Cached Per-Branch Permission Check in Pre-Receive Hook Allows Full Repository Write High
CVE-2026-27775 was published for code.gitea.io/gitea (Go) Jul 21, 2026
adrian-doyensec Credited to adrian-doyensec
Gitea: Fork Synchronization Continues After Parent Repository Changes from Public to Private High
CVE-2026-24451 was published for code.gitea.io/gitea (Go) Jul 21, 2026
ybsun0215 Credited to ybsun0215
Gitea: Two SSRF findings High
CVE-2026-58314 was published for code.gitea.io/gitea (Go) Jul 21, 2026
xclow3n Credited to xclow3n
Gitea: ParseAcceptLanguage quadratic-time DoS via Locale middleware on unauthenticated requests High
CVE-2026-58436 was published for code.gitea.io/gitea (Go) Jul 21, 2026
tonghuaroot Credited to tonghuaroot
Gitea SSH Key Parser Denial of Service Moderate
CVE-2026-56657 was published for code.gitea.io/gitea (Go) Jul 21, 2026
AdamKorcz Credited to AdamKorcz
Gitea: Repository Visibility Manipulation via Git Push Options High
CVE-2026-58437 was published for code.gitea.io/gitea (Go) Jul 21, 2026
prakhar0x01 Credited to prakhar0x01
Gitea: OAuth2 sign-in reactivates an administrator-deactivated account on auth sources without refresh tokens (incomplete fix of #38009) High
CVE-2026-55987 was published for code.gitea.io/gitea (Go) Jul 21, 2026
khoadb175 Credited to khoadb175
Gitea LFS Deploy-Key Privilege Escalation Moderate
CVE-2026-58435 was published for code.gitea.io/gitea (Go) Jul 21, 2026
adrian-doyensec Credited to adrian-doyensec
Gitea: Local File Inclusion via file:// URI in Migration Restore Moderate
CVE-2026-58420 was published for gitea.dev (Go) Jul 21, 2026
isa0-gh Credited to isa0-gh and ibrahmsql ibrahmsql ibrahmsql
Gitea: Null Pointer Dereference in AddTime API Causes Authenticated Denial of Service Low
CVE-2026-55984 was published for code.gitea.io/gitea (Go) Jul 21, 2026
martijnperdaan52 Credited to martijnperdaan52
Gitea: OIDC userinfo Endpoint Returns Identity Claims Without Enforcing API Token Scopes Moderate
CVE-2026-55982 was published for code.gitea.io/gitea (Go) Jul 21, 2026
ybsun0215 Credited to ybsun0215
Gitea: Private Repository Metadata Remains Accessible After Access Revocation Low
CVE-2026-58434 was published for code.gitea.io/gitea (Go) Jul 21, 2026
ybsun0215 Credited to ybsun0215
Gitea: Internal API HTTP client hardcodes InsecureSkipVerify:true with no config override High
CVE-2026-54481 was published for code.gitea.io/gitea (Go) Jul 21, 2026
sanil18 Credited to sanil18
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