Premailer CSS Parser
2 CVEs affecting Premailer CSS Parser. Latest disclosed: 2026-07-17. Critical: 0, High: 1.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-53727 | High | 8.6 | 2026-07-17 | css_parser is a Ruby CSS parser. From 2.2.0 until 3.0.0, CssParser::Parser#read_remote_file in lib/css_parser/parser.rb, and therefore load_uri! and the @impor… |
CVE-2026-44312 | Medium | 5.8 | 2026-05-14 | css_parser 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) attacke… |