https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-11-08T23:40:06.687340+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-120643 fkie_cve-2026-120643 2026-11-08T23:40:06.690281+00:00

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.

 https://db.gcve.eu/vuln/ghsa-c4m8-3x4v-gcxr GHSA-c4m8-3x4v-gcxr 2026-11-08T23:40:06.690378+00:00

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.

 https://db.gcve.eu/vuln/opensuse-su-2026:12465-1 openSUSE-SU-2026:12465-1 — perl-CGI-5.20.0-1.1 on GA media 2026-11-08T23:40:06.690412+00:00

perl-CGI-5.20.0-1.1 on GA media

 https://db.gcve.eu/vuln/ubuntu-cve-2026-120643 UBUNTU-CVE-2026-120643 2026-11-08T23:40:06.690445+00:00

Affected: Ubuntu:16.04:LTS: libcgi-pm-perl, Ubuntu:18.04:LTS: libcgi-pm-perl, Ubuntu:20.04:LTS: libcgi-pm-perl, Ubuntu:22.04:LTS: libcgi-pm-perl, Ubuntu:24.04:LTS: libcgi-pm-perl, Ubuntu:26.10: libcgi-pm-perl, Ubuntu:26.04:LTS: libcgi-pm-perl

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.