CVE-2023-1196

HIGH

Advancedcustomfields Advanced Custom Fields - Insecure Deserialization

Title source: rule

Description

The Advanced Custom Fields (ACF) Free and Pro WordPress plugins 6.x before 6.1.0 and 5.x before 5.12.5 unserialize user controllable data, which could allow users with a role of Contributor and above to perform PHP Object Injection when a suitable gadget is present.

References (2)

Scores

CVSS v3 8.8
EPSS 0.0036
EPSS Percentile 57.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Classification

CWE
CWE-502
Status published

Affected Products (1)

advancedcustomfields/advanced_custom_fields < 5.12.5

Timeline

Published May 02, 2023
Tracked Since Feb 18, 2026