Threat intelligence

User Registration & Membership <= 5.1.4 - Missing Authorization to Authenticated (Contributor+) Content Access Rule Manipulation

CVE-2026-4056 · user-registration

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run User Registration at a vulnerable version. How SiteRespond intelligence works

Vulnerability: User Registration & Membership <= 5.1.4 - Missing Authorization to Authenticated (Contributor+) Content Access Rule Manipulation
Affected software: user-registration(Plugin)
Affected versions: ≤ 5.1.4
Authentication: Authenticated (see advisory title)
Vulnerability type: Other
CVE: CVE-2026-4056
Published: 23 March 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 7bb5a5a2-9644-4850-a5f9-7c925af000c8). Methodology and redistribution notes

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