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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.

159,159 advisories

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Synfony's HEAD Request Bypasses methods: ['GET'] Filter in #[IsGranted] / #[IsSignatureValid] / #[IsCsrfTokenValid] Moderate
CVE-2026-45075 was published for symfony/http-kernel (Composer) May 27, 2026
alexandre-daubois Credited to alexandre-daubois
Symfony's Cas2Handler Derives CAS service URL from Client Host Header → Cross-Service Ticket Replay Moderate
CVE-2026-45074 was published for symfony/security-http (Composer) May 27, 2026
nicolas-grekas Credited to nicolas-grekas
Symfony Vulnerable to SQL Injection in PdoAdapter::doClear() via Unsanitized $prefix Moderate
CVE-2026-45073 was published for symfony/cache (Composer) May 27, 2026
FORIMOC Credited to FORIMOC and nicolas-grekas nicolas-grekas nicolas-grekas
Symfony has Email Header Injection via Non-Token Characters in Mime Parameter Names Moderate
CVE-2026-45070 was published for symfony/mime (Composer) May 27, 2026
alexandre-daubois Credited to alexandre-daubois
Symfony's OidcTokenHandler Accepts JWTs Missing aud/iss/exp Claims Moderate
CVE-2026-45069 was published for symfony/security-http (Composer) May 27, 2026
Symfony has an Argument Injection in SendmailTransport via Dash-Prefixed Recipient Address Moderate
CVE-2026-45068 was published for symfony/mailer (Composer) May 27, 2026
Symfony has an HtmlSanitizer allowLinkHosts() / allowMediaHosts() Bypass via URL-Parser Differentials and <area> Misclassification Moderate
CVE-2026-45066 was published for symfony/html-sanitizer (Composer) May 27, 2026
Symfony's HtmlSanitizer URL Attributes Pass Through BiDi Override Characters → Visual href Spoofing Moderate
CVE-2026-45064 was published for symfony/html-sanitizer (Composer) May 27, 2026
nicolas-grekas Credited to nicolas-grekas and unknownhad unknownhad unknownhad
CrowdSec LAPI: Denial of Service via Unbounded Gzip Decompression Moderate
CVE-2026-44981 was published for github.com/crowdsecurity/crowdsec (Go) May 27, 2026
davide-s-rosa Credited to davide-s-rosa
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