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EUVD-2026-21623

🗓️ 11 Apr 2026 00:17:40Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 23 Views

OpenClaw OAuth PKCE verifier information disclosure; credentials exposed in authorization URL; user must initiate OAuth.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-3691
11 Apr 202600:17
–attackerkb
cnnvd
CNNVD
OpenClaw 信息泄露漏洞
11 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-3691
11 Apr 202600:17
–cve
cvelist
Cvelist
CVE-2026-3691 OpenClaw Client PKCE Verifier Information Disclosure Vulnerability
11 Apr 202600:17
–cvelist
mend
Mend
CVE-2026-3691
11 Apr 202600:17
–mend
nvd
NVD
CVE-2026-3691
11 Apr 202601:16
–nvd
osv_ghsa
osv_ghsa
GHSA-6G25-PC82-VFWP OpenClaw: macOS beta onboarding exposed PKCE verifier via OAuth state
3 Mar 202600:39
–osv_ghsa
osv_mini
osv_mini
MINI-H3FX-7VF2-6852
28 Apr 202615:33
–osv_mini
ptsecurity
Positive Technologies
PT-2026-29057
30 Mar 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-3691: Exposure of Sensitive Information to an Unauthorized Actor
11 Apr 202600:00
–rapid7
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "7cc9c395-d68d-3636-a2e4-fbf63614621c",
        "vendor": {
          "name": "OpenClaw"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "c1b69a3b-5f25-3ea7-a9b8-5ab01b70f987",
        "product": {
          "name": "OpenClaw"
        },
        "product_version": "2026.2.21"
      }
    ]
  }
]

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11 Apr 2026 00:17Current
5.8Medium risk
Vulners AI Score5.8
CVSS 35.3
EPSS0.00412
23