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.
CVSS Details
- CVSS 3.1 Base Score: 6.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade py3-bleach | Mar 24, 2020 | Mar 24, 2020 |
| Debian | — | Upgrade python-bleach | Mar 2, 2020 | Mar 2, 2020 |
| Suse | — | Upgrade python3-bleachUpgrade python2-bleach | Mar 10, 2020 | Mar 7, 2020 |
| Ubuntu | — | Upgrade python-bleach (Ubuntu Pro)Upgrade python-bleach-doc (Ubuntu Pro)Upgrade python3-bleach (Ubuntu Pro) | Jun 26, 2025 | Mar 24, 2020 |
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