CVE Watch4 de nov. de 2026

CVE-2026-120636

CGI versions before 5.00 for Perl allow open redirects and script injection via URLs built from REQUEST_URI in url and start_form. url(-abs

CVSS

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Sem CVSS

EPSS

0.2%

p12

KEV

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Exploit Today

0-100

Publicado: 4 de nov. de 2026 · Última mod.: 4 de nov. de 2026 · CWE-79 · CWE-601

EPSS · 30d

0.2%EPSS · 30 dias0.2%

2026-11-042026-11-05

Descrição técnica

CGI versions before 5.00 for Perl allow open redirects and script injection via URLs built from REQUEST_URI in url and start_form. url(-absolute=>1), url(-relative=>1) and the default start_form action are built from the client-supplied REQUEST_URI without validation. The result can be protocol-relative (//evil.example), absolute-form (http://evil.example/) or contain backslashes, and url(-relative=>1) can return a javascript: URL. Links and form posts built from these URLs can go to another host.

Referências oficiais

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