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EUVD-2026-12092

🗓️ 13 Mar 2026 19:44:30Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 22 Views

OAuth callback allowed token theft without login check, enabling takeover; fixed in 0.8.3-rc1.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-31944
13 Mar 202619:44
–attackerkb
bdu_fstec
BDU FSTEC
LibreChat OAuth Unauthorized Access
8 Jun 202600:00
–bdu_fstec
circl
Circl
CVE-2026-31944
17 Mar 202614:00
–circl
cnnvd
CNNVD
LibreChat access control vulnerability
13 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-31944
13 Mar 202619:44
–cve
cvelist
Cvelist
CVE-2026-31944 LibreChat MCP OAuth callback does not validate browser session — allows token theft via redirect link
13 Mar 202619:44
–cvelist
mend
Mend
CVE-2026-31944
13 Mar 202619:44
–mend
nvd
NVD
CVE-2026-31944
13 Mar 202619:54
–nvd
ptsecurity
Positive Technologies
PT-2026-25366
13 Mar 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-31944: Missing Authentication for Critical Function
13 Mar 202600:00
–rapid7
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "f3ee1947-6d40-3545-957f-8801a4314333",
        "vendor": {
          "name": "danny-avila"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "54862d45-068f-36a5-bbe0-8853ae988e03",
        "product": {
          "name": "LibreChat"
        },
        "product_version": "v0.8.2, ≤ 0.8.2-rc3"
      }
    ]
  }
]

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13 Mar 2026 19:44Current
7.2High risk
Vulners AI Score7.2
CVSS 3.17.6
EPSS0.00254
22