HIGHnpm →
Astro: Host header SSRF in prerendered error page fetch
Astro: Host header SSRF in prerendered error page fetch
Affected packages
- astro
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- 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
Structured record: https://osv.dev/vulnerability/GHSA-2pvr-wf23-7pc7
Recommended response stack
Snyk — Scan your dependencies in CI and fix this vulnerability.→Socket — Detect malicious and compromised packages before they ship.→
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