WF-45f32160-36eb-4d66-a6a6-a3d6f2f7bf1a-ultimate-member

Ultimate Member <= 2.4.0 - Subscriber+ Stored Cross-Site Scripting

mediumImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

5.4

CVSS Score

5.4

CVSS Score

medium

Severity

2.4.1

Patched in

557d

Time to patch

Description

The Ultimate Member plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘website’ parameter in versions up to, and including, 2.4.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user clicks on the username of an affected user.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Low

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions>=2.4.0 <=2.4.0

PublishedJuly 15, 2022

Last updatedJanuary 22, 2024

Affected pluginultimate-member

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/45f32160-36eb-4d66-a6a6-a3d6f2f7bf1a?source=api-prod

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