{"id":"CVE-2026-116130","published":"2026-10-30T13:18:31.407","lastModified":"2026-10-30T19:39:14.897","description":"HTTP::Parser::XS versions before 0.18 for Perl truncate PATH_INFO at an encoded NUL byte in parse_http_request.\n\nThe 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.\n\nA remote attacker can send a path that a proxy or filter checks in full while the application routes on a shorter one.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-626"],"vendors":[],"products":[],"references":[{"url":"https://github.com/kazuho/p5-http-parser-xs/commit/f388b9d7994722b01edd03d57de7d2fb819e1aae.patch","tags":[]},{"url":"https://metacpan.org/release/KAZUHO/HTTP-Parser-XS-0.18/changes","tags":[]},{"url":"http://www.openwall.com/lists/oss-security/2026/10/30/12","tags":[]}],"exploitRefs":[{"url":"https://github.com/kazuho/p5-http-parser-xs/commit/f388b9d7994722b01edd03d57de7d2fb819e1aae.patch","tags":[]}],"hasPoc":true,"ai":null}