Brooklyn <= 4.9.7.6 - PHP Object Injection

2024-02-1200:00:00

wpscan.com

brooklyn theme

wordpress

4.9.7.6

php object injection

untrusted input

deserialization

authenticated attackers

subscriber access

pop chain

additional plugin

target system

arbitrary files

sensitive data

execute code.

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.4

Confidence

Low

EPSS

Percentile

9.0%

JSON

Description The brooklyn theme for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.9.7.6 via deserialization of untrusted input from an unknown parameter. This makes it possible for authenticated attackers, with subscriber access and above, to inject a PHP Object. No POP chain is present in the vulnerable theme. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.