======================================================================== CVE-2026-116130 CPAN Security Group ========================================================================
CVE ID: CVE-2026-116130 Distribution: HTTP-Parser-XS Versions: before 0.18 MetaCPAN: https://metacpan.org/dist/HTTP-Parser-XS VCS Repo: https://github.com/kazuho/p5-http-parser-xs HTTP::Parser::XS versions before 0.18 for Perl truncate PATH_INFO at an encoded NUL byte in parse_http_request Description ----------- HTTP::Parser::XS versions before 0.18 for Perl truncate PATH_INFO at an encoded NUL byte in parse_http_request. The XS parser URL-decodes the request path and measures the result with strlen(), so PATH_INFO ends at the first byte decoded from %00. The pure-Perl backend is not affected. A remote attacker can send a path that a proxy or filter checks in full while the application routes on a shorter one. Problem types ------------- - CWE-626 Null Byte Interaction Error (Poison Null Byte) Solutions --------- Upgrade to HTTP-Parser-XS 0.18 or later. References ---------- https://github.com/kazuho/p5-http-parser-xs/commit/f388b9d7994722b01edd03d57de7d2fb819e1aae.patch https://metacpan.org/release/KAZUHO/HTTP-Parser-XS-0.18/changes
