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EUVD-2026-16764

🗓️ 27 Mar 2026 19:21:50Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 10 Views

LibreChat pre-0.8.3 fails to detect IPv4-mapped IPv6 hex addresses, bypassing server forgery protection; fixed in 0.8.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-31943
27 Mar 202619:21
attackerkb
circl
Circl
CVE-2026-31943
27 Mar 202621:01
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cnnvd
CNNVD
LibreChat 代码问题漏洞
27 Mar 202600:00
cnnvd
cve
CVE
CVE-2026-31943
27 Mar 202619:21
cve
cvelist
Cvelist
CVE-2026-31943 LibreChat has SSRF protection bypass via IPv4-mapped IPv6 normalization in isPrivateIP
27 Mar 202619:21
cvelist
nvd
NVD
CVE-2026-31943
27 Mar 202620:16
nvd
ptsecurity
Positive Technologies
PT-2026-28429
27 Mar 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-31943
28 Mar 202623:09
redhatcve
vulnrichment
Vulnrichment
CVE-2026-31943 LibreChat has SSRF protection bypass via IPv4-mapped IPv6 normalization in isPrivateIP
27 Mar 202619:21
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "bc962a6d-561f-3d72-b922-730735bc9906",
        "vendor": {
          "name": "danny-avila"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "bc6ae536-04df-33db-9448-aa4a60a566aa",
        "product": {
          "name": "LibreChat"
        },
        "product_version": "< 0.8.3"
      }
    ]
  }
]

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