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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-4jhm-jv67-739f | `lxml_html_clean.Cleaner` does not strip `javascript:` URLs from namespaced URL attributes |
Fri, 21 Aug 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 20 Aug 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Fedora-python
Fedora-python lxml Html Clean Lxml Lxml lxml |
|
| Vendors & Products |
Fedora-python
Fedora-python lxml Html Clean Lxml Lxml lxml |
Thu, 20 Aug 2026 15:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | lxml is a library for processing XML and HTML in the Python language. Prior to 6.1.1, link attributes in ``lxml.html.defs.link_attrs`` were missing ``xlink:href``, which can be used for URL bypass attacks in embedded SVG/MathML/etc. content. This vulnerability was fixed in lxml 6.1.1 and lxml_html_clean 0.4.5. | |
| Title | lxml: javascript: URL bypass in Cleaner via xlink:href | |
| Weaknesses | CWE-184 CWE-79 |
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| References |
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| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-08-21T16:41:54.849Z
Reserved: 2026-06-01T18:50:36.055Z
Link: CVE-2026-49825
Updated: 2026-08-21T16:41:48.876Z
Status : Received
Published: 2026-08-20T15:17:30.707
Modified: 2026-08-21T17:16:31.380
Link: CVE-2026-49825
No data.
OpenCVE Enrichment
Updated: 2026-08-20T20:45:04Z
Github GHSA