CVE-2020-27783
published 2020-12-03CVE-2020-27783: A XSS vulnerability was discovered in python-lxml's clean module. The module's parser didn't properly imitate browsers, which caused different behaviors…
medium6.1CVSS 3.1
AVNACLPRNUIRSCCLILAN
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.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | lxml | < lxml 4.6.2-1 (bookworm) | lxml 4.6.2-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| lxml | lxml | >= 0 < 4.6.2-1 | 4.6.2-1 |
| lxml | lxml | >= 0 < 4.6.2-1 | 4.6.2-1 |
| lxml | lxml | >= 0 < 4.6.2-1 | 4.6.2-1 |
| lxml | lxml | >= 0 < 4.6.2-1 | 4.6.2-1 |
| lxml | lxml | >= 0 < 4.6.2 | 4.6.2 |
| lxml | lxml | >= 1.2 < 4.6.2 | 4.6.2 |
| msrc | cbl2_python-lxml_4.8.0-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| msrc | cm1_python-lxml_4.6.3-1_on_cbl_mariner_1.0 | — | — |
| oracle | communications_offline_mediation_controller | — | — |
| oracle | zfs_storage_appliance_kit | — | — |
| redhat | enterprise_linux | — | — |
CVSS provenance
nvdv3.16.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
osv6.1MEDIUM