CVE-2026-5751
1 advisory.
PyPI/justhtml CVE-2026-5751: low
justhtml: Mutation XSS with custom foreign-namespace sanitization policies
Action: Upgrade justhtml to 1.14.0 or later.
pip install justhtml==1.14.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 1.13.0 | 1.14.0 | - |
Fixed versions
| 1.14.0 |
Sources
- osv: GHSA-r758-8hxw-4845
- https://github.com/EmilStenstrom/justhtml/security/advisories/GHSA-r758-8hxw-4845
- https://github.com/EmilStenstrom/justhtml/commit/8adc4dfe31723dc522f44338f9bd98381c92b076
- https://github.com/EmilStenstrom/justhtml
- https://github.com/EmilStenstrom/justhtml/releases/tag/v1.14.0
CVE-2026-5751 · published · modified · JSON