CVE-2026-0953CRITICAL 9.8EPSS p46.5%

CVE-2026-0953CVE-2026-0953

Description

The Tutor LMS Pro plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 3.9.5 via the Social Login addon. This is due to the plugin failing to verify that the email provided in the authentication request matches the email from the validated OAuth token. This makes it possible for unauthenticated attackers to log in as any existing user, including administrators, by supplying a valid OAuth token from their own account along with the victim's email address.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.66% probability of exploitation · percentile 46.5% · 2026-06-18T12:00:27Z
Published2026-03-10
Last modified2026-04-22

Underlying weaknesses· 1

CWE-287

References

  1. https://tutorlms.com/releases/id/393/
  2. https://www.wordfence.com/threat-intel/vulnerabilities/id/92a120ac-66ae-4678-a87a-e62da885d50b?source=cve

1

TypeTargetConfidenceTier
WeaknessImproper Authenticationcwe-2870%live

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