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User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor <= 3.15.5 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Post Author Reassignment via Avatar Field

CVE-2026-3139 · profile-builder

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

Vulnerability
User Profile Builder – Beautiful User Registration Forms, User Profiles & User Role Editor <= 3.15.5 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary Post Author Reassignment via Avatar Field
Affected software
profile-builder(Plugin)
Affected versions
  • ≤ 3.15.5
Authentication
Authenticated (see advisory title)
Vulnerability type
Other
CVE
CVE-2026-3139
Published
30 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 760f7736-db49-4210-a2f3-3abb506106d7). Methodology and redistribution notes

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