CVE-2021-23980
2 advisories.
PyPI/bleach CVE-2021-23980: medium 6.1, EPSS 0.48%
Cross-site scripting in Bleach
Action: Upgrade bleach to 3.3.0 or later.
pip install bleach==3.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.3.0 | - |
Fixed versions
| 3.3.0 |
Sources
- osv: GHSA-vv2x-vrpj-qqpq
- https://github.com/mozilla/bleach/security/advisories/GHSA-vv2x-vrpj-qqpq
- https://nvd.nist.gov/vuln/detail/CVE-2021-23980
- https://github.com/mozilla/bleach/commit/79b7a3c5e56a09d1d323a5006afa59b56162eb13
- https://advisory.checkmarx.net/advisory/CX-2021-4303
- https://bugzilla.mozilla.org/show_bug.cgi?id=1689399
- https://bugzilla.mozilla.org/show_bug.cgi?id=CVE-2021-23980
- https://cure53.de/fp170.pdf
- https://github.com/mozilla/bleach
- https://github.com/mozilla/bleach/blob/79b7a3c5e56a09d1d323a5006afa59b56162eb13/CHANGES#L4
- https://github.com/pypa/advisory-database/tree/main/vulns/bleach/PYSEC-2021-865.yaml
- https://pypi.org/project/bleach
CVE-2021-23980 · published · modified · JSON
PyPI/bleach CVE-2021-23980: unknown, EPSS 0.48%
In Mozilla Bleach before 3.3.0, a mutation XSS affects users calling bleach.clean with math or svg; p or br; and style, title, noscript, script, textarea, noframes, iframe, or xmp tags with strip_comm
Action: Upgrade bleach to 3.3.0 or later.
pip install bleach==3.3.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.3.0 | - |
Fixed versions
| 3.3.0 |
Sources
- osv: PYSEC-2021-865
- https://github.com/mozilla/bleach/security/advisories/GHSA-vv2x-vrpj-qqpq
- https://advisory.checkmarx.net/advisory/CX-2021-4303
- https://github.com/mozilla/bleach/commit/79b7a3c5e56a09d1d323a5006afa59b56162eb13
CVE-2021-23980 · published · modified · JSON