CVSS 3.1
6.1 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NCVE-2014-3146
Medium (6.1) in lxml lxml. EPSS 6.3% chance of exploitation in the next 30 days. Fixed in lxml 3.3.5.
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.
Severity
- EPSS
- 6.3% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
- CWE
- CWE-79
- Published
- Modified
- Record from
- the NVD, synced
Affected
- lxml:lxml
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-57qw-cc2g-pv5p | PyPI | lxml | <3.3.5 | 3.3.5 |
| PYSEC-2014-9 | PyPI | lxml | <3.3.5 | 3.3.5 |