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CVE-2026-63237

🗓️ 29 Jul 2026 06:25:52Reported by CSAType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views

CVE-2026-63237 describes a TOTP bypass in Koollab system that lets attacker seed to generate a matching one time password and access administrator accounts.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-63237
29 Jul 202606:25
attackerkb
cvelist
Cvelist
CVE-2026-63237 TOTP two-factor authentication bypass vulnerability
29 Jul 202606:25
cvelist
euvd
EUVD
EUVD-2026-50132
29 Jul 202606:25
euvd
nvd
NVD
CVE-2026-63237
29 Jul 202607:16
nvd
ptsecurity
Positive Technologies
PT-2026-65708
29 Jul 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-63237 TOTP two-factor authentication bypass vulnerability
29 Jul 202606:25
vulnrichment
[
  {
    "vendor": "Three Learning",
    "product": "Koollab LMS",
    "versions": [
      {
        "status": "affected",
        "version": "5.3.2"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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30 Jul 2026 16:54Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.14.8
EPSS0.00117
SSVC
22