Postem Ipsum <= 3.0.1 - Missing Authorization to Authenticated (Subscriber+) Privilege Escalation in postem_ipsum_generate_users
The Postem Ipsum plugin for WordPress is vulnerable to unauthorized modification of data to Privilege Escalation due to a missing capability check on the postem_ipsum_generate_users() function in all versions up to, and including, 3.0.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to create arbitrary user accounts with the administrator role.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| WordPress plugin | Postem Ipsum | <= 3.0.1 | no fix |
References
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H- Weakness (CWE)
CWE-862- Platform
- WordPress
- Package
Postem Ipsum- Disclosed
- 12.12.2025
- Updated
- 11.10.2026 10:22
Sources and licenses
Wordfence Intelligence - 229c146d-3f99-4f63-9a6f-997075846815 - Wordfence Intelligence
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Vulnerability history: Postem Ipsum
All published vulnerabilities of this package (WordPress plugin), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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