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CVE-2026-13332

CRITICAL Exploitation: PoC
9.1
CVSS 3.1
Description
The Masteriyo LMS WordPress plugin before 2.3.1 does not correctly verify authorization on an unauthenticated AJAX action used to clear user sessions, allowing unauthenticated attackers to terminate the active sessions (force-logout) of any user on the site, including administrators.

Metadata

CVE ID
CVE-2026-13332
State
PUBLISHED
Assigner
WPScan
Reserved
2026-06-25 13:35 UTC
Published
2026-07-27 06:00 UTC
Last updated
2026-07-27 14:11 UTC
Primary CWE
CWE-287
CWE-287 Improper Authentication
Vendor / Product
Unknown / Masteriyo LMS
Sources
cve.org  ·  NVD

Severity & Metrics

9.1 CRITICAL CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC — CISA Coordinator
Exploitation
PoC
Automatable
yes
Tech. Impact
total
Affected products (1)
VendorProductPlatformVersions
Unknown Masteriyo LMS — 0 < 2.3.1
Weakness (CWE)
CWESourceDescription
— cna CWE-287 Improper Authentication
CWE-287 adp CWE-287 Improper Authentication
CVSS scores (1)
ScoreSeverityVersionSourceVector
9.1 CRITICAL 3.1 adp CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
References (1)
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