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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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7 advisories

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Bifrost's SSRF deny-list is incomplete: isPublicIP permits CGNAT, IPv6 6to4/NAT64, and site-local in FetchAndEncodeURL High
CVE-2026-55245 was published for github.com/maximhq/bifrost/core (Go) Aug 28, 2026
tonghuaroot Credited to tonghuaroot
Crossplane's TOCTOU between cosign verification and image fetch in xpkg.CachedClient allows tag-based package install to bypass signature check High
GHSA-mf7q-r4rv-jv94 was published for github.com/crossplane/crossplane-runtime/v2 (Go) Aug 27, 2026
tonghuaroot Credited to tonghuaroot and bugbunny-research bugbunny-research bugbunny-research
Argo Workflows: ArtifactGC.PodSpecPatch bypasses Strict/Secure template reference allow-list (Incomplete fix for CVE-2026-31892) High
CVE-2026-54526 was published for github.com/argoproj/argo-workflows (Go) Aug 13, 2026
fg0x0 Credited to fg0x0, 0xVijay, Joibel, and tonghuaroot 0xVijay 0xVijay
Joibel Joibel tonghuaroot tonghuaroot
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
Ech0: ParseAcceptLanguage `_` separator bypass enables ~70x CPU amplification via Accept-Language header in i18n.Middleware High
GHSA-mqxv-9rm6-w8qc was published for github.com/lin-snow/ech0 (Go) Jul 14, 2026
tonghuaroot Credited to tonghuaroot
Note Mark: Path traversal via unsanitized book/note slug in migrate export (sibling of GHSA-g49p) High
CVE-2026-50553 was published for github.com/enchant97/note-mark/backend (Go) Jul 9, 2026
tonghuaroot Credited to tonghuaroot, Yunkaiwjs, and enchant97 Yunkaiwjs Yunkaiwjs
enchant97 enchant97
Skipper: opaAuthorizeRequestWithBody filter bypasses OPA policy on Transfer-Encoding — chunked / HTTP/2 requests High
CVE-2026-50197 was published for github.com/zalando/skipper (Go) Jul 8, 2026
tonghuaroot Credited to tonghuaroot
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