CVE-2026-76547
Profile Builder < 4.0.1 - Admin+ PHP Object Injection via Import/Export
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
The User Profile Builder WordPress plugin before 4.0.1 does not validate the type of data being deserialized when importing a configuration file, allowing high privilege users such as administrators to conduct PHP Object Injection. The affected feature is a free add-on which is disabled by default, and no POP chain is present in the User Profile Builder WordPress plugin before 4.0.1 itself, so further impact requires a suitable gadget from another installed User Profile Builder WordPress plugin before 4.0.1 or .
| Vendor | unknown |
| Product | user profile builder |
| Published | Aug 29, 2026 |
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Affected Versions
Unknown / User Profile Builder
3.3.4 < 4.0.1
References
Credits
Vivien LEBAS WPScan