CVE-2018-1000059 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Severity

75%

Complexity

99%

Confidentiality

106%

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.

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.

CVSS 3.0 Base Score 9.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

First reported 7 years ago

2018-02-09 23:29:00

Last updated 6 years ago

2018-03-08 15:21:00

Affected Software

ValidForm Builder 4.5.4

4.5.4

References

https://github.com/validformbuilder/validformbuilder/issues/126

Issue Tracking, Third Party Advisory

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