CVE-2020-36155: An issue was discovered in the Ultimate Member plugin before 2.1.12 for WordPress, aka Unauthenticated Privilege Escalation via User Meta. An attacker could supply an array parameter for sensitive met

critical Affects ultimate-member (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published 2021-01-04; advisory modified 2026-06-17.

An issue was discovered in the Ultimate Member plugin before 2.1.12 for WordPress, aka Unauthenticated Privilege Escalation via User Meta. An attacker could supply an array parameter for sensitive met

Package: ultimate-member (WordPress plugin) WordPress
Affected versions: <2.1.12
Fixed in: 2.1.12
Severity: critical CVSS 10.0
Exploitation: not on CISA KEV · EPSS 10% (95.5th percentile)
Published: 2021-01-04
Source: nvd

References

CWE-269

NVD record ultimate-member (WordPress plugin) advisories

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