PT-2026-31222 · WordPress · Ultimate Member

Published 2026-04-08 · Updated 2026-04-12 · CVE-2026-39659

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Ultimate Member versions through 2.11.3

Description An authorization issue exists in Ultimate Member, allowing exploitation of incorrectly configured access control security levels.

Recommendations Update to a version later than 2.11.3.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2026-39659

Affected Products

Ultimate Member

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-39659 · Security Note
• https://patchstack.com/database/Wordpress/Plugin/ultimate-member/vulnerability/wordpress-ultimate-member-plugin-2-11-2-broken-access-control-vulnerability?_s_id=cve · Note
• https://twitter.com/CVEnew/status/2043295739606978653 · Twitter Post