CVE-2024-10528
Ultimate Member <= 2.8.9 - Missing Authorization to Authenticated (Subscriber+) Arbitrary User Profile Picture Update
CVSS Score
4.3
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 unauthorized profile picture updates due to a missing capability check on the wp_ajax_um_resize_image() and ajax_resize_image() functions in all versions up to, and including, 2.8.9. This makes it possible for authenticated attackers, with subscriber-level access and above, to update the profile pictures of other users.
| CWE | CWE-862 |
| Vendor | ultimatemember |
| Product | ultimate member – user profile, registration, login, member directory, content restriction & membership plugin |
| Published | Nov 21, 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:N/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 ≤ 2.8.9
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/0a9793b6-2186-46ef-b204-d8f8f154ebf3?source=cve github.com: https://github.com/ultimatemember/ultimatemember/blob/ab05bc570a8ba6449cd470791be1c0670eb9c203/includes/core/class-files.php#L332 github.com: https://github.com/ultimatemember/ultimatemember/blob/ab05bc570a8ba6449cd470791be1c0670eb9c203/includes/core/class-files.php#L371 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3186722%40ultimate-member&new=3186722%40ultimate-member&sfp_email=&sfph_mail=
Credits
Kevin Wydler