Description
ValidFormBuilder version 4.5.4 contains a PHP Object Injection vulnerability in Valid Form unserialize method that can result in Possible to execute unauthorised system commands remotely and disclose file contents in file system.
References (1)
Core 1
Core References
Issue Tracking, Third Party Advisory x_refsource_confirm
https://github.com/validformbuilder/validformbuilder/issues/126
Scores
CVSS v3
9.8
EPSS
0.0165
EPSS Percentile
73.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-502
Status
published
Products (1)
validformbuilder/validform_builder
4.5.4
Published
Feb 09, 2018
Tracked Since
Feb 18, 2026