CVE-2026-35610
PolarLearn has a Server Action Admin Bypass in Account Management Actions
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
PolarLearn is a free and open-source learning program. In 0-PRERELEASE-14 and earlier, setCustomPassword(userId, password) and deleteUser(userId) in the account-management module used an inverted admin check. Because of the inverted condition, authenticated non-admin users were allowed to execute both actions, while real admins were rejected. This is a direct privilege-escalation issue in the application.
| CWE | CWE-285 |
| Vendor | polarnl |
| Product | polarlearn |
| Published | Apr 7, 2026 |
| Last Updated | Apr 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
polarnl / PolarLearn
<= 0-PRERELEASE-14