Threat intelligence

POUCO Import Users <= 1.0.0 - Unauthenticated Privilege Escalation

CVE-2026-16256 · pouco-import-users

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

Vulnerability: POUCO Import Users <= 1.0.0 - Unauthenticated Privilege Escalation
Affected software: pouco-import-users(Plugin)
Affected versions: ≤ 1.0.0
Authentication: Unauthenticated
Vulnerability type: Privilege escalation
CVE: CVE-2026-16256
Published: 6 August 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: May allow a lower-privilege user to perform actions reserved for administrators.
Source: Data imported from Wordfence Intelligence (advisory ad0a9daf-d59b-4db0-add9-dbf87fb4708e). Methodology and redistribution notes

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