PT-2026-136748
CVE-2026-120641
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Published
2026-11-03
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Updated
2026-11-04
Description by
Score
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CGI 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.
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