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CVE-2026-25545 Astro has Full-Read SSRF in error rendering via Host: header injection

🗓️ 24 Feb 2026 00:37:05Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 43 Views

CVE-2026-25545: Astro SSRF via Host header reads internal data via error pages before 9.5.4.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-25545
24 Feb 202600:37
–attackerkb
circl
Circl
CVE-2026-25545
23 Feb 202613:07
–circl
cnnvd
CNNVD
Astro code issues and vulnerabilities
24 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-25545
24 Feb 202600:37
–cve
euvd
EUVD
EUVD-2026-7455
24 Feb 202600:37
–euvd
github
Github Security Blog
Astro has Full-Read SSRF in error rendering via Host: header injection
23 Feb 202621:54
–github
mend
Mend
CVE-2026-25545
24 Feb 202600:37
–mend
nuclei
Nuclei
Astro SSR - Server-Side Request Forgery
25 Oct 202602:06
–nuclei
nvd
NVD
CVE-2026-25545
24 Feb 202601:16
–nvd
osv_ghsa
osv_ghsa
GHSA-QQ67-MVV5-FW3G Astro has Full-Read SSRF in error rendering via Host: header injection
23 Feb 202621:54
–osv_ghsa
Rows per page
[
  {
    "vendor": "withastro",
    "product": "astro",
    "versions": [
      {
        "version": "< 9.5.4",
        "status": "affected"
      }
    ]
  }
]

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