CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
3Description
Missing Authorization vulnerability in Ultimate Member Ultimate Member ultimate-member allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Ultimate Member: from n/a through <= 2.11.3.
Analysis
Missing authorization in Ultimate Member WordPress plugin versions up to 2.11.3 allows unauthenticated remote attackers to bypass access controls and read sensitive information due to incorrectly configured security levels. The vulnerability has a low CVSS score (5.3) with minimal real-world exploitation risk (EPSS 0.02%), though it enables confidentiality impact through access control circumvention.
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External POC / Exploit Code
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EUVD-2026-20329