{"id":"AZL-6807","summary":"CVE-2020-27783 affecting package python-lxml for versions less than 4.8.0-1","details":"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 remote attacker could exploit this flaw to run arbitrary HTML/JS code.","modified":"2026-04-01T05:21:20.347611Z","published":"2020-12-03T17:15:13Z","upstream":["CVE-2020-27783"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27783"}],"affected":[{"package":{"name":"python-lxml","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/python-lxml"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.8.0-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6807.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}