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EUVD-2026-77064

🗓️ 13 Sep 2026 19:00:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Missing authentication in Cheshire Cat AI up to 1.9.2 via user_id in custom auth handler.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-90579
13 Sep 202620:21
circl
cve
CVE
CVE-2026-90579
13 Sep 202619:00
cve
cvelist
Cvelist
CVE-2026-90579 cheshire-cat-ai Cheshire Cat AI custom_auth_handler.py _authorize_http_key missing authentication
13 Sep 202619:00
cvelist
nvd
NVD
CVE-2026-90579
13 Sep 202619:16
nvd
ptsecurity
Positive Technologies
PT-2026-90950
13 Sep 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "2e437ff8-02cf-3f02-a99d-05349d4fd2aa",
        "vendor": {
          "name": "cheshire-cat-ai"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "1bf24598-98d0-3df5-9a0b-6378c8ccc2b2",
        "product": {
          "name": "Cheshire Cat AI",
          "vendor": {
            "name": "cheshire-cat-ai"
          }
        },
        "product_version": "1.9.2"
      },
      {
        "id": "6b86455b-76c8-36cb-9f07-ed92fb350747",
        "product": {
          "name": "Cheshire Cat AI",
          "vendor": {
            "name": "cheshire-cat-ai"
          }
        },
        "product_version": "1.9.0"
      },
      {
        "id": "f299b9bf-f32d-30e5-9142-dd8d043b9935",
        "product": {
          "name": "Cheshire Cat AI",
          "vendor": {
            "name": "cheshire-cat-ai"
          }
        },
        "product_version": "1.9.1"
      }
    ]
  }
]

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13 Sep 2026 19:00Current
CVSS 46.9
CVSS 3.17.3
CVSS 27.5
CVSS 37.3
5