CVE-2026-13332 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Unknown

Masteriyo LMS

unaffected

Version	Status	Constraints
`0`	affected	< 2.3.1

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://wpscan.com/vulnerability/f987c823-f215-48f6-86fe-8d898f2c2d94/

History

Mon, 27 Jul 2026 15:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-287
Metrics		cvssV3_1 `{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}` ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Mon, 27 Jul 2026 06:30:00 +0000

Type	Values Removed	Values Added
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.
Title		Masteriyo LMS < 2.3.1 - Unauthenticated Arbitrary User Session Termination (Denial of Service)
References		https://wpscan.com/vulnerability/f987c823-f215-48f6-86fe-8d898f2c2d94/

Projects

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MITRE

Status: PUBLISHED

Assigner: WPScan

Published: 2026-07-27T06:00:02.553Z

Updated: 2026-07-27T14:11:35.944Z

Reserved: 2026-06-25T13:35:35.434Z

Link: CVE-2026-13332

Vulnrichment

Updated: 2026-07-27T14:11:30.558Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-287

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