Ultimate Member <= 2.6.0 - Cross-Site Request Forgery to Form Duplication

2023-05-30 00:00

Strategic Overview

Status

Patched in 2.6.1

Affected PluginUltimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin

Affected Version<= 2.6.0

CVSS4.3Medium

CVECVE-2023-31216

View all Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin vulnerabilities

Vulnerability Overview

The Ultimate Member plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.6.0. This is due to missing or incorrect nonce validation on the duplicate_form function. This makes it possible for unauthenticated attackers to duplicate forms created with the plugin via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 2.6.1, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2023-31216 https://www.wordfence.com/threat-intel/vulnerabilities/id/97ced4ed-915b-4234-b59d-75db983f90e8

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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