npm/astro CVE-2026-114128: medium 6.5
Astro: Reflected/Stored XSS via unescaped <script>/<style> tag content in JSX/MDX rendering
Action: Upgrade astro to 7.3.2 or later.
npm i astro@7.3.2Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.3.2 | - |
Fixed versions
| 7.3.2 |
Sources
- osv: GHSA-98hj-9722-w3j8
- https://github.com/withastro/astro/security/advisories/GHSA-98hj-9722-w3j8
- https://nvd.nist.gov/vuln/detail/CVE-2026-114128
- https://github.com/withastro/astro/pull/17896
- https://github.com/withastro/astro/commit/a548223607b9bb146d5d90ddda495343f9a2a739
- https://github.com/withastro/astro
- https://github.com/withastro/astro/releases/tag/astro@7.3.2
CVE-2026-114128 · published · modified · JSON