lxml is a library for processing XML and HTML in the Python language. Prior to version 4.6.5, the HTML Cleaner in lxml.html lets certain crafted script content pass through, as well as script content in SVG files embedded using data URIs. Users that employ the HTML cleaner in a security relevant context should upgrade to lxml 4.6.5 to receive a patch. There are no known workarounds available.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-12-13T18:05:12
Updated: 2022-08-10T05:06:57
Reserved: 2021-11-16T00:00:00
Link: CVE-2021-43818
JSON object: View
NVD Information
Status : Modified
Published: 2021-12-13T18:15:08.387
Modified: 2023-11-07T03:39:26.930
Link: CVE-2021-43818
JSON object: View
Redhat Information
No data.