Threat intelligence

User Registration <= 4.4.9 - Authenticated (Subscriber+) Arbitrary Shortcode Execution

CVE-2026-24353 · 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 <= 4.4.9 - Authenticated (Subscriber+) Arbitrary Shortcode Execution
Affected software: user-registration(Plugin)
Affected versions: ≤ 4.4.9
Authentication: Authenticated (see advisory title)
Vulnerability type: Other
CVE: CVE-2026-24353
Published: 8 January 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 cd4c2c11-2d73-48b4-8e7e-e281451973a2). Methodology and redistribution notes

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