VDB
ALPINE-CVE-2020-27783
ALPINE-CVE-2020-27783
PUBLISHED
CVSS 6.099999904632568 MEDIUM
A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.
Risk Scores
CVSS 3.1
6.099999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.24 | py3-lxml | 0, 0 |
| Alpine:v3.20 | py3-lxml | 0, 0, 0 |
| Alpine:v3.17 | py3-lxml | 4.1.0-r1, 2.2.8-r0, 2.2.6-r0 |
| Alpine:v3.16 | py3-lxml | 4.2.4-r0, 0, 0 |
| Alpine:v3.18 | py3-lxml | 2.2.8-r1, 0, 0 |
| Alpine:v3.19 | py3-lxml | 0, 2.2.6-r0, 2.2.8-r0 |
| Alpine:v3.21 | py3-lxml | 2.2.8-r1, 2.3.4-r1, 2.3.5-r0 |
| Alpine:v3.22 | py3-lxml | 0, 0, 4.6.1-r0 |
| Alpine:v3.23 | py3-lxml | 0, 0, 4.6.1-r0 |
Timeline
- Dec 3, 2020 CVE Published
- Apr 30, 2026 Distribution Patch
- Jun 15, 2026 CVE Updated