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CVE-2026-77087

🗓️ 21 Aug 2026 15:03:07Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Host header validation failure in Paperclip before 0.3.1 enables command execution via DNS rebinding.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77087
21 Aug 202616:00
circl
cvelist
Cvelist
CVE-2026-77087 Paperclip before 0.3.1 Remote Code Execution via DNS Rebinding
21 Aug 202615:03
cvelist
euvd
EUVD
EUVD-2026-63991
21 Aug 202615:03
euvd
nvd
NVD
CVE-2026-77087
21 Aug 202615:16
nvd
ptsecurity
Positive Technologies
PT-2026-79391
21 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-77087 Paperclip before 0.3.1 Remote Code Execution via DNS Rebinding
21 Aug 202615:03
vulnrichment
Vulners
Node
paperclipaipaperclipRange00.3.1
[
  {
    "vendor": "paperclipai",
    "product": "paperclip",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "0.3.1"
      },
      {
        "version": "0.3.1",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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21 Aug 2026 16:18Current
5.8Medium risk
Vulners AI Score5.8
CVSS 49.4
CVSS 3.19.6
SSVC
7