CLEANSTART-2026-MU53831

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Import Source
https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-MU53831.json
JSON Data
https://api.osv.dev/v1/vulns/CLEANSTART-2026-MU53831
Upstream
Published
2026-10-31T13:58:19Z
Modified
2026-10-31T16:04:20Z
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
XSS vulnerability was discovered in python-lxml's clean module versions before 4
Details

CVE-2021-28957 affects multiple packages. An XSS vulnerability was discovered in python-lxml's clean module versions before 4. See references for individual vulnerability details.

References

Affected packages

CleanStart / py3-lxml

Package

Name
py3-lxml
Purl
pkg:apk/cleanstart/py3-lxml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.6.3-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-MU53831.json"

CleanStart / py3.10-lxml

Package

Name
py3.10-lxml
Purl
pkg:apk/cleanstart/py3.10-lxml

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.6.3-r0

Database specific

source
"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-MU53831.json"