VDB
PYSEC-2020-27
PYSEC-2020-27
PUBLISHED
CVSS 9.300000190734863 CRITICAL
In Mozilla Bleach before 3.11, a mutation XSS affects users calling bleach.clean with noscript and a raw tag in the allowed/whitelisted tags option.
Risk Scores
CVSS v4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| PyPI | bleach | 0.1, 0.1.2, 0.2 |
Timeline
- Mar 24, 2020 CVE Published
- Nov 8, 2023 CVE Updated
References
- https://github.com/mozilla/bleach/security/advisories/GHSA-q65m-pv3f-wr5r advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OCNLM2MGQTOLCIVVYS2Z5S7KOQJR5JC4/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/72R4VFFHDRSQMNT7IZU3X2755ZP4HGNI/ url
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YTULPQB7HVPPYWEYVNHJGDTSPVIDHIZX/ url
- https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach article
- https://advisory.checkmarx.net/advisory/CX-2020-4276 advisory