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CVE-2026-25222 PolarLearn Affected by User Enumeration via Argon2 Timing Attack on Sign-In Endpoint

🗓️ 02 Feb 2026 23:01:02Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

CVE-2026-25222: PolarLearn sign-in timing attack reveals registered email via Argon2 delay.

Related
Affected
Refs
[
  {
    "vendor": "polarnl",
    "product": "PolarLearn",
    "versions": [
      {
        "version": "<= 0-PRERELEASE-15",
        "status": "affected"
      }
    ]
  }
]

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02 Feb 2026 23:01Current
CVSS 46.3
EPSS0.00413
25