Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6807.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-6807
Upstream
Published
2020-12-03T17:15:13Z
Modified
2026-04-01T05:21:20.347611Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
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.

References

Affected packages

Azure Linux:2 / python-lxml

Package

Name
python-lxml
Purl
pkg:rpm/azure-linux/python-lxml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.8.0-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6807.json"