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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.

874 advisories

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Mailpit has a Server-Side Request Forgery (SSRF) via HTML Check API Moderate
CVE-2026-23845 was published for github.com/axllent/mailpit (Go) Jan 21, 2026
mdisec omarkurt
Credited to mdisec and omarkurt
Mailpit Proxy Endpoint has Server-Side Request Forgery (SSRF) vulnerability Moderate
CVE-2026-21859 was published for github.com/axllent/mailpit (Go) Jan 6, 2026
omarkurt
Credited to omarkurt
Nu Html Checker (vnu) contains a Server-Side Request Forgery (SSRF) vulnerability Moderate
CVE-2025-15104 was published for nu.validator:validator (Maven) Jan 16, 2026
augustocesarperin
Credited to augustocesarperin
Umbraco CMS contains a server-side request forgery vulnerability Moderate
CVE-2021-47776 was published for UmbracoCms (NuGet) Jan 15, 2026
Cowrie has a SSRF vulnerability in wget/curl emulation enabling DDoS amplification Moderate
CVE-2025-34469 was published for cowrie (pip) Dec 20, 2025
filippolauria mcastellaneta
claudiopo82
Credited to filippolauria, mcastellaneta, and claudiopo82
Fulcio is vulnerable to Server-Side Request Forgery (SSRF) via MetaIssuer Regex Bypass Moderate
CVE-2026-22772 was published for github.com/sigstore/fulcio (Go) Jan 13, 2026
morwn
Credited to morwn
Ghost has SSRF via External Media Inliner Moderate
CVE-2026-22597 was published for ghost (npm) Jan 8, 2026
odgrso
Credited to odgrso
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