CVE-2026-59729
1 advisory.
npm/astro CVE-2026-59729: medium, EPSS 0.54%
Astro: XSS via unescaped spread attribute names in renderHTMLElement (incomplete fix for CVE-2026-54298)
Action: Upgrade astro to 7.0.6 or later.
npm i astro@7.0.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 7.0.6 | - |
Fixed versions
| 7.0.6 |
Sources
- osv: GHSA-f48w-9m4c-m7f5
- https://github.com/withastro/astro/security/advisories/GHSA-f48w-9m4c-m7f5
- https://nvd.nist.gov/vuln/detail/CVE-2026-59729
- https://github.com/withastro/astro/pull/17251
- https://github.com/withastro/astro/commit/5240e26c9dd91f9bc7140dcfacdb48d5a132830d
- https://github.com/withastro/astro
- https://github.com/withastro/astro/releases/tag/astro@7.0.6
CVE-2026-59729 · published · modified · JSON