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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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3 advisories

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Symfony vulnerable to denial of service via a malicious HTTP Host header High
CVE-2014-5244 was published for symfony/http-foundation (Composer) May 30, 2024
Phalcon: Catastrophic backtracking (ReDoS) in the default Phalcon Router route lead to remote unauthenticated DoS High
CVE-2026-57584 was published for phalcon/cphalcon (Composer) Aug 28, 2026
nikkoenggaliano Credited to nikkoenggaliano
league/commonmark: Denial of service via crafted code fences, reference links, and emphasis delimiters High
GHSA-j8pm-gj4c-rq4x was published for league/commonmark (Composer) Sep 1, 2026
colinodell Credited to colinodell
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