npm/astro CVE-2026-54299: high 7.5, EPSS 0.33%
Astro: Host header SSRF in prerendered error page fetch
Action: Upgrade astro to 6.4.6 or later.
npm i astro@6.4.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.4.6 | - |
Fixed versions
| 6.4.6 |
Sources
- osv: GHSA-2pvr-wf23-7pc7
- https://github.com/withastro/astro/security/advisories/GHSA-2pvr-wf23-7pc7
- https://nvd.nist.gov/vuln/detail/CVE-2026-54299
- https://github.com/withastro/astro
CVE-2026-54299 · published · modified · JSON