DEBIAN-CVE-2026-44312

cssparser is a Ruby CSS parser. Prior to 2.1.0 and 1.22.0, the CSS Parser gem does not validate HTTPS connections, allowing a Man-in-the-Middle MITM attacker to inject or modify CSS content when stylesheets are loaded via HTTPS. The connection is established with OpenSSL::SSL::VERIFYNONE, meaning...

CVE-2026-44312 vulnerabilities

Vulnerabilities for packages: gitlab-rails-ce, gitlab-rails-ce-fips...

CVE-2026-44312

creationtimestamp| type| source ---|---|--- 2026-05-01 03:40:10+00:00| published-proof-of-concept| https://github.com/premailer/cssparser/security/advisories/GHSA-ff6c-w6qf-7xqc...