CVE-2024-2123
Ultimate Member <= 2.8.3 - Unauthenticated Stored Cross-Site Scripting
- State
- Published
- Severity
- 7.2 High
- Published
- Mar 13, 2024
- Updated
- Apr 8, 2026
- Reserved
- Mar 1, 2024
Description
The Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the several parameters in all versions up to, and including, 2.8.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Pluginultimatemember |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c8bc1653-8fee-468a-bb6d-f24959846ee5?source=cve
- https://plugins.trac.wordpress.org/browser/ultimate-member/trunk/templates/members-grid.php#L44
- https://plugins.trac.wordpress.org/browser/ultimate-member/trunk/templates/members-grid.php#L53
- https://plugins.trac.wordpress.org/browser/ultimate-member/trunk/templates/members-grid.php#L65
- https://plugins.trac.wordpress.org/browser/ultimate-member/trunk/templates/members-list.php#L39
- https://plugins.trac.wordpress.org/browser/ultimate-member/trunk/templates/members-list.php#L53
- https://plugins.trac.wordpress.org/changeset/3046611/ultimate-member#file746
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