VDB
CVE-2020-6816
CVE-2020-6816
PUBLISHED
CVSS 6.099999904632568 MEDIUM
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.
EPSS 1.34% · 70.3th percentile
Risk Scores
CVSS 3.1
6.099999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS Score
1.34%
70.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | python-bleach | 1.4-1, 1.4.2-1, 0 |
| Ubuntu:20.04:LTS | python-bleach | 3.1.1-1, 0, 3.1.0-1 |
| Ubuntu:18.04:LTS | python-bleach | 2.1.2-1, 2.0-1, 0 |
Timeline
- Mar 24, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-6816 third-party-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1621692 third-party-advisory
- https://github.com/mozilla/bleach/security/advisories/GHSA-m6xf-fq7q-8743 third-party-advisory
- https://github.com/mozilla/bleach/commit/175f67740e7951e1d80cefb7831e6c3e4efeb986 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-6816 third-party-advisory