Description
The s2Member plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 260127. This is due to the plugin not properly validating a user's identity prior to updating their password. This makes it possible for unauthenticated attackers to change arbitrary user's passwords, including administrators, and leverage that to gain access to their account.
Published: 2026-02-19
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

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History

Fri, 20 Feb 2026 01:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 19 Feb 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Clavaque
Clavaque s2member – Excellent For All Kinds Of Memberships, Content Restriction Paywalls & Member Access Subscriptions
Wordpress
Wordpress wordpress
Vendors & Products Clavaque
Clavaque s2member – Excellent For All Kinds Of Memberships, Content Restriction Paywalls & Member Access Subscriptions
Wordpress
Wordpress wordpress

Thu, 19 Feb 2026 07:15:00 +0000

Type Values Removed Values Added
Description The s2Member plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 260127. This is due to the plugin not properly validating a user's identity prior to updating their password. This makes it possible for unauthenticated attackers to change arbitrary user's passwords, including administrators, and leverage that to gain access to their account.
Title s2Member <= 260127 - Unauthenticated Privilege Escalation via Account Takeover
Weaknesses CWE-269
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Clavaque S2member – Excellent For All Kinds Of Memberships, Content Restriction Paywalls & Member Access Subscriptions
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T16:59:09.633Z

Reserved: 2026-02-05T16:34:36.592Z

Link: CVE-2026-1994

cve-icon Vulnrichment

Updated: 2026-02-19T21:20:28.775Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-19T07:17:44.403

Modified: 2026-02-19T15:52:39.260

Link: CVE-2026-1994

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-19T10:21:13Z

Weaknesses