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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.

28,018 advisories

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OpenMetadata's Server-Side Template Injection (SSTI) in FreeMarker email templates leads to RCE Critical
GHSA-5f29-2333-h9c7 was published for org.open-metadata:platform (Maven) Jan 7, 2026
lnlinh31 manerow
TeddyCr pmbrull
Credited to lnlinh31, manerow, TeddyCr, and pmbrull
n8n Vulnerable to Unauthenticated File Access via Improper Webhook Request Handling Critical
CVE-2026-21858 was published for n8n (npm) Jan 7, 2026
dorattias
Credited to dorattias
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')... Critical Unreviewed
CVE-2025-32303 was published Jan 7, 2026
OpenFlagr contains an authentication bypass vulnerability in the HTTP middleware Critical
CVE-2026-0650 was published for github.com/openflagr/flagr (Go) Jan 7, 2026
Bypassing Kyverno Policies via Double Policy Exceptions Critical
GHSA-gg4x-fgg2-h9w9 was published for github.com/kyverno/kyverno (Go) Jan 6, 2026
r0binak
Credited to r0binak
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