🔐 CVE Alert

CVE-2024-2765

MEDIUM 5.4

Ultimate Member <= 2.8.4 - Authenticated (Subscriber+) Stored Cross-Site Scripting

CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th

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 Skype and Spotify URL parameters in all versions up to, and including, 2.8.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CWE CWE-79
Vendor ultimatemember
Product ultimate member – user profile, registration, login, member directory, content restriction & membership plugin
Published May 2, 2024
Last Updated Apr 8, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

ultimatemember / Ultimate Member – User Profile, Registration, Login, Member Directory, Content Restriction & Membership Plugin
0 ≤ 2.8.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/86ddd5fd-137b-478e-952e-b36fc6a5c28d?source=cve github.com: https://github.com/ultimatemember/ultimatemember/blob/de04d89a49dfb9baf4019ea77b1edfbcd17fd849/includes/core/um-filters-fields.php#L472 github.com: https://github.com/ultimatemember/ultimatemember/blob/de04d89a49dfb9baf4019ea77b1edfbcd17fd849/includes/core/um-filters-fields.php#L117 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3067953%40ultimate-member&new=3067953%40ultimate-member&sfp_email=&sfph_mail= github.com: https://github.com/ultimatemember/ultimatemember/pull/1491/files

Credits

Kevin Wydler