CVE-2026-120643: XSS

Описание

Оригинално описание

CGI versions from 4.62 before 5.00 for Perl allow cross-site scripting via a raw apostrophe in URLs returned by url and self_url. Both pass the URL through URI's canonical method, which leaves an apostrophe in the path raw and decodes the %27 that query parameter escaping produces, so an apostrophe in the request path or a parameter appears raw in the result. An application that places the URL in a single-quoted HTML attribute or JavaScript string is open to cross-site scripting.

Засегнати продукти

• : 4.62 преди 5.00

Вид слабост

• CWE-79 XSS

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-120643
• https://nvd.nist.gov/vuln/detail/CVE-2026-120643
• 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/851430be84c4d0f350681814e1d7718b9959f2c2.patch