Is there a public exploit for CVE-2026-116130?

No public exploit for CVE-2026-116130 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

— Unscored

HTTP::Parser::XS versions before 0.18 for Perl truncate PATHINFO at an encoded NUL byte in parsehttprequest.

CVE-2026-116130

HTTP::Parser::XS versions before 0.18 for Perl truncate PATHINFO at an encoded NUL byte in parsehttprequest. The XS parser URL-decodes the request path and measures the result with strlen(), so PATHINFO 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.

Assessment

CVSS: Not yet scored
Severity: Unscored
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 30 October 2026
Last updated: 30 October 2026
Weakness: CWE-626
Assigner: 9b29abf9-4ab0-4765-b253-1875cd9b441e

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