An issue was discovered in lxml before 4.2.5. lxml/html/clean.py in the lxml.html.clean module does not remove javascript: URLs that use escaping, allowing a remote attacker to conduct XSS attacks, as demonstrated by "j a v a s c r i p t:" in Internet Explorer. This is a similar issue to CVE-2014-3146.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| lxml(PyPI) | 0 | 4.2.5 | N/A |
CVSS Metrics
