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CVE-2026-103291

🗓️ 01 Oct 2026 10:42:24Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 9 Views

Authenticated staff SSRF in Ghost via image dimension refetching to arbitrary URLs.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-103291 Ghost 3.20.2 before 6.51.0 SSRF via image-size fetch
1 Oct 202610:42
–cvelist
euvd
EUVD
EUVD-2026-90684
1 Oct 202610:42
–euvd
nvd
NVD
CVE-2026-103291
1 Oct 202611:17
–nvd
ptsecurity
Positive Technologies
PT-2026-103823
1 Oct 202600:00
–ptsecurity
Vulners
CNA
Node
tryghostghostRange3.20.2–6.51.0
[
  {
    "vendor": "TryGhost",
    "product": "Ghost",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:npm/ghost",
    "versions": [
      {
        "version": "3.20.2",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "6.51.0"
      },
      {
        "version": "6.51.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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01 Oct 2026 15:06Current
6Medium risk
Vulners AI Score6
CVSS 45.3
CVSS 3.16.4
9