CVE-2026-35610HIGH 8.8EPSS p21.3%

CVE-2026-35610CVE-2026-35610

Description

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.30% probability of exploitation · percentile 21.3% · 2026-06-19T12:03:05Z
Published2026-04-07
Last modified2026-04-16

Underlying weaknesses· 1

CWE-285

References

  1. https://github.com/polarnl/PolarLearn/security/advisories/GHSA-8hww-w7cc-77rj

1

TypeTargetConfidenceTier
WeaknessImproper Authorizationcwe-2850%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.