CVE-2026-120644
Severity not reportedData quality: partial.
Some fields were not provided by the source.
CGI::Cookie versions before 5.00 for Perl allow cookie attribute injection via unvalidated path, domain and expires values.
CGI::Cookie versions before 5.00 for Perl allow cookie attribute injection via unvalidated path, domain and expires values. The path, domain and expires values are written into the Set-Cookie header without checking for semicolons or control characters. An application that sets them from request data can be made to add other cookie attributes, such as Domain or SameSite.
CVSS
—
Not reported by the source
Timeline (UTC)
Published: 2026-11-04 00:17
Modified: 2026-11-04 18:42
NVD status: Deferred
Last synced 6 hours ago
Verified against the source API 2026-11-04 19:05 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/leejo/CGI.pm/commit/0b3527faaa9de55f79ca7d59dd3bcfb2c5540e00.patch 9b29abf9-4ab0-4765-b253-1875cd9b441e
- https://metacpan.org/release/LEEJO/CGI-4.72/source/lib/CGI/Cookie.pm 9b29abf9-4ab0-4765-b253-1875cd9b441e
- https://metacpan.org/release/LEEJO/CGI-5.00/changes 9b29abf9-4ab0-4765-b253-1875cd9b441e
Data sources
NVD CVE API 2.0 — fetched 2026-11-04 19:05 UTC · record ↗