CVE-2025-66400
1 advisory.
npm/mdast-util-to-hast CVE-2025-66400: medium 5.3, EPSS 0.30%
mdast-util-to-hast has unsanitized class attribute
Action: Upgrade mdast-util-to-hast to 13.2.1 or later.
npm i mdast-util-to-hast@13.2.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 13.0.0 | 13.2.1 | - |
Fixed versions
| 13.2.1 |
Sources
- osv: GHSA-4fh9-h7wg-q85m
- https://github.com/syntax-tree/mdast-util-to-hast/security/advisories/GHSA-4fh9-h7wg-q85m
- https://nvd.nist.gov/vuln/detail/CVE-2025-66400
- https://github.com/syntax-tree/mdast-util-to-hast/commit/6fc783ae6abdeb798fd5a68e7f3f21411dde7403
- https://github.com/syntax-tree/mdast-util-to-hast/commit/ab3a79570a1afbfa7efef5d4a0cd9b5caafbc5d7
- https://github.com/syntax-tree/mdast-util-to-hast
CVE-2025-66400 · published · modified · JSON