CVE-2026-120638 : Detail

CVE-2026-120638

2026-11-04
00h17 +00:00
A01-Broken Access Control
2026-11-04
18h42 +00:00
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Deskripsi CVE

CGI versions before 5.00 for Perl allow open redirects via HTML entity decoding of the URL after application validation in redirect. redirect decodes HTML entities in its URL before writing the Location header, so a URL the application has already validated can change meaning. For example, //evil.example/ becomes //evil.example/ and sends the user to another host.

Informasi CVE

Kelemahan Terkait

CWE-ID Nama Kelemahan Sumber
CWE-180 Incorrect Behavior Order: Validate Before Canonicalize
The product validates input before it is canonicalized.
CWE-601 URL Redirection to Untrusted Site
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

Referensi