CVE-2020-6816
In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False.
| Software | From | Fixed in |
|---|---|---|
| mozilla / bleach | - | 3.1.2 |
| fedoraproject / fedora | 33 | 33.x |
bleach
|
- | 3.1.2 |
- https://advisory.checkmarx.net/advisory/CX-2020-4277
- https://github.com/mozilla/bleach/releases/tag/v3.1.2
- https://github.com/mozilla/bleach/security/advisories/GHSA-m6xf-fq7q-8743
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/
- https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach
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