GHSA-vrx2-77f2-ww34
High · 7.4justhtml has sanitization bypass in custom policies and programmatic DOM
CVSS
7.4
EPSS
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Published
Apr 22, 2026
CISA due date
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The record
`justhtml` `1.17.0` fixes multiple security issues in sanitization, serialization, and programmatic DOM handling. Most of these issues affected advanced or custom configurations rather than the default safe path.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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