CVE-2026-116130
UNSCOREDDescription
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.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
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CVSS v3.1 Vector
No CVSS vector data available.
Exploit Intelligence
EPSS data unavailable for this CVE.
References
Related Vulnerabilities
Other CWE-626 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2019-17137 | Critical | 9.4 | 2.7% | - | - |
| CVE-2019-11936 | Critical | 9.8 | 1.5% | - | - |
| CVE-2026-42010 | Medium | 7.1 | 1.1% | - | Fix |
| CVE-2026-42579 | High | 7.5 | 1.0% | - | Fix |
| CVE-2020-10773 | Medium | 4.4 | 0.4% | - | Fix |
| CVE-2026-62380 | High | 7.5 | 0.3% | - | Fix |
Common questions
How do I fix CVE-2026-116130?
No published fix for CVE-2026-116130 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-10-30.