EUVD-2026-13521

| CVE-2026-4136 MEDIUM
2026-03-20 [email protected]
4.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 20, 2026 - 08:37 vuln.today
EUVD ID Assigned
Mar 20, 2026 - 08:37 euvd
EUVD-2026-13521
CVE Published
Mar 20, 2026 - 04:16 nvd
MEDIUM 4.3

Description

The Membership Plugin - Restrict Content plugin for WordPress is vulnerable to Unvalidated Redirect in all versions up to, and including, 3.2.24. This is due to insufficient validation on the redirect url supplied via the 'rcp_redirect' parameter. This makes it possible for unauthenticated attackers to redirect users with the password reset email to potentially malicious sites if they can successfully trick them into performing an action.

Analysis

The Membership Plugin - Restrict Content for WordPress contains an unvalidated redirect vulnerability in the 'rcp_redirect' parameter that allows unauthenticated attackers to redirect users to arbitrary external sites via password reset emails. Affected versions include all releases up to and including 3.2.24. …

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Remediation

Within 30 days: Identify affected systems running for WordPress is vulnerable to Unvalidated Redirect in all and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0

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EUVD-2026-13521 vulnerability details – vuln.today

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