CVE-2026-120647: невалидиран вход

Описание

Оригинално описание

CGI versions before 5.00 for Perl allow Content-Disposition parameter injection via unescaped double quotes in the header attachment filename. header(-attachment => $name) writes $name into the quoted filename parameter of Content-Disposition without escaping double quotes. An application that passes request data as the attachment name can be made to send a second filename parameter, changing the name the response is saved under.

Засегнати продукти

• : преди 5.00

Вид слабост

• CWE-116 Неправилно кодиране или екраниране на изходни данни

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-120647
• https://nvd.nist.gov/vuln/detail/CVE-2026-120647
• https://metacpan.org/release/LEEJO/CGI-4.72/source/lib/CGI.pm
• https://metacpan.org/release/LEEJO/CGI-5.00/changes
• https://github.com/leejo/CGI.pm/commit/131280a5c5bc51b65797bd57ef0ee8da8468065b.patch