CVE-2026-120641

NameCVE-2026-120641
DescriptionCGI versions before 5.00 for Perl return upload filenames with any client-supplied path, including ../ and Windows paths. The name returned for an uploaded file is the filename parameter of the part's Content-Disposition header, unchanged. An application that saves the upload under this name can be made to write outside the intended directory.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libcgi-pm-perl (PTS)bookworm4.55-1vulnerable
trixie4.68-1vulnerable
forky4.72-1vulnerable
sid5.02-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libcgi-pm-perlsource(unstable)5.02-1

Notes

https://lists.security.metacpan.org/cve-announce/msg/44874911/
https://github.com/leejo/CGI.pm/commit/5379eb18e87b7f985613f5c4f7bae94478a4fa2f (v5.01)

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