Vulnerability Database
289,599
Total vulnerabilities in the database
CVE-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 between the sanitizer and the user's page. A remote attacker could exploit this flaw to run arbitrary HTML/JS code.
| Software | From | Fixed in |
|---|---|---|
| lxml / lxml | 1.2 | 4.6.2 |
| redhat / enterprise_linux | 8.0 | 8.0.x |
| debian / debian_linux | 9.0 | 9.0.x |
| debian / debian_linux | 10.0 | 10.0.x |
| fedoraproject / fedora | 32 | 32.x |
| fedoraproject / fedora | 33 | 33.x |
| oracle / communications_offline_mediation_controller | 12.0.0.3.0 | 12.0.0.3.0.x |
| oracle / zfs_storage_appliance_kit | 8.8 | 8.8.x |
lxml
|
- | 4.6.2 |
- https://advisory.checkmarx.net/advisory/CX-2020-4286
- https://bugzilla.redhat.com/show_bug.cgi?id=1901633
- https://github.com/lxml/lxml/commit/a105ab8dc262ec6735977c25c13f0bdfcdec72a7
- https://lists.debian.org/debian-lts-announce/2020/12/msg00028.html
- https://lists.fedoraproject.org/archives/list/[email protected]/message/JKG67GPGTV23KADT4D4GK4RMHSO4CIQL/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/TMHVKRUT22LVWNL3TB7HPSDHJT74Q3JK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JKG67GPGTV23KADT4D4GK4RMHSO4CIQL/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TMHVKRUT22LVWNL3TB7HPSDHJT74Q3JK/
- https://pypi.org/project/lxml/
- https://security.netapp.com/advisory/ntap-20210521-0003/
- https://snyk.io/vuln/SNYK-PYTHON-LXML-1047473
- https://www.debian.org/security/2020/dsa-4810
- https://www.oracle.com//security-alerts/cpujul2021.html