{"action":"Upgrade lxml to 4.6.2-1 or later.","affected":[{"fixed":"4.6.2-1","introduced":"0"}],"component":"lxml","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.6.2-1"],"id":"tcs_01M5NEYS78WJPN1V10FJGP6Y6T","modified_at":"2026-10-26T12:02:13.034773941Z","published_at":"2020-12-03T17:15:13.177Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-27783","https://security-tracker.debian.org/tracker/CVE-2020-27783"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-27783#Debian:13/lxml","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-27783"}],"summary":"A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A re"}