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GHSA-gx9m-whjm-85jf

DOMpurify has a nesting-based mXSS

Source: GitHub Advisory Database (reviewed) High CVE-2024-47875

Packages

EcosystemPackageAffectedFixed in
npm dompurify < 2.5.0 2.5.0
npm dompurify >= 3.0.0, < 3.1.3 3.1.3

Details

As written in the advisory (Markdown source, shown as plain text).

DOMpurify was vulnerable to nesting-based mXSS fixed by [0ef5e537](https://github.com/cure53/DOMPurify/tree/0ef5e537a514f904b6aa1d7ad9e749e365d7185f) (2.x) and [merge 943](https://github.com/cure53/DOMPurify/pull/943) Backporter should be aware of GHSA-mmhx-hmjr-r674 (CVE-2024-45801) when cherry-picking POC is avaible under [test](https://github.com/cure53/DOMPurify/blob/0ef5e537a514f904b6aa1d7ad9e749e365d7185f/test/test-suite.js#L2098)

References

External links from the advisory. They lead to third-party sites.