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CVE-2026-81889

🗓️ 31 Aug 2026 20:25:27Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 49 Views🌐 WEB

SSRF bypass via DNS rebinding in elFinder below 2.1.70 via fsock_get_contents fallback.

Related
Detection
Affected
Refs
Paths
Vulners
Node
std42elfinderRange<2.1.70
[
  {
    "vendor": "Studio-42",
    "product": "elFinder",
    "versions": [
      {
        "version": "< 2.1.70",
        "status": "affected"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
urlrequest bodyphp/elFinder.class.phpElFinder URL upload vulnerability (pre-2.1.70) enabling DNS rebinding to force the server to fetch a crafted URL and store the response as an uploaded file, potentially bypassing protections.CWE-918

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09 Sep 2026 21:09Current
7.7High risk
Vulners AI Score7.7
CVSS 3.18.6
EPSS0.0055
SSVC
49