polarnl Summary

Latest vulnerabilities published by polarnl

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7 April 2026

Session Management Flaw in PolarLearn Affects Banned Users
CVE-2026-39322
PolarnlPolarlearn9.2CRITICAL
Privilege Escalation in PolarLearn by Polar
CVE-2026-35610
PolarnlPolarlearn8.8HIGH

9 February 2026

Unauthenticated Group Chat Vulnerability in PolarLearn by Polar NL
CVE-2026-25885
PolarnlPolarlearn10CRITICAL

2 February 2026

Timing Attack Vulnerability in PolarLearn Learning Program
CVE-2026-25222
PolarnlPolarlearn6.3MEDIUM
Cross-Site Request Forgery in PolarLearn OAuth 2.0 Implementation by Polar
CVE-2026-25221
PolarnlPolarlearn2.3LOW

29 January 2026

Vote API Vulnerability in PolarLearn Affecting Open-Source Learning Software
CVE-2026-25126
PolarnlPolarlearn👾🟡7.1HIGH