CVE-2014-3146
Medium
Description
Incomplete blacklist vulnerability in the lxml.html.clean module in lxml before 3.3.5 allows remote attackers to conduct cross-site scripting (XSS) attacks via control characters in the link scheme to the clean_html function.
SeverityMedium
CVSS6.1
Exploit probability—
ProductLxml
PublishedMay 14, 2014
First seenMay 14, 2014
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- lxml3.3.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| lxml lxml | v ≤ 3.3.4, 0.5, 0.5.1, 0.6, 0.7, 0.8, 0.9, 0.9.1, 0.9.2, 1.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.1, 1.1.1, 1.1.2, 1.2, 1.2.1, 1.3, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 2.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.1, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 2.2, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 2.3, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 3.0, 3.0.1, 3.0.2, 3.1, 3.1.0, 3.1.1, 3.1.2, 3.2.0, 3.2.1, 3.2.2, 3.2.3, 3.2.4, 3.2.5, 3.3.0, 3.3.1, 3.3.2, 3.3.3 | — |
| lxmlPyPI | v < 3.3.5 | 3.3.5 |
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