DEBIAN-CVE-2026-28350

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Source

https://security-tracker.debian.org/tracker/CVE-2026-28350

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-28350.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-28350

Upstream

CVE-2026-28350

Published

2026-03-05T20:16:16.333Z

Modified

2026-03-13T05:46:05.556076Z

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

[none]

Details

lxmlhtmlclean is a project for HTML cleaning functionalities copied from lxml.html.clean. Prior to version 0.4.4, the <base> tag passes through the default Cleaner configuration. While page_structure=True removes html, head, and title tags, there is no specific handling for <base>, allowing an attacker to inject it and hijack relative links on the page. This issue has been patched in version 0.4.4.

References

https://security-tracker.debian.org/tracker/CVE-2026-28350

Affected packages

Debian:13 / lxml-html-clean

Package

Name: lxml-html-clean
Purl: pkg:deb/debian/lxml-html-clean?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.4.2-1

0.4.3-1

0.4.4-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-28350.json"

Debian:14 / lxml-html-clean