CVE-2021-23980
A mutation XSS affects users calling bleach.clean with all of: svg or math in the allowed tags p or br in allowed tags style, title, noscript, script, textarea, noframes, iframe, or xmp in allowed tags the keyword argument strip_comments=False Note: none of the above tags are in the default allowed tags and strip_comments defaults to True.
- Affected products
- Astra Linux, Bleach, Linuxmint, Suse, Ubuntu
- Mozilla Bleach
- < 3.3.0
- Fix
- Available
- CVSS 3.1
- 6.1 MEDIUM
- EPSS
- 0.5% (39th percentile)
- Weakness
- CWE-79
- NVD status
- Modified
- Published
- 2023-02-16
CVE-2021-23980 at NVD
No indexed exploits for CVE-2021-23980 yet
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No exploit for CVE-2021-23980 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.