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Advanced Custom Fields
WP Engine
Developer
6.6.2
Latest version
2,000,000
Installations
Oct 29, 2025
Last updated
WordPress Plugin
No VDP
See changelog
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Report vulnerability
Vulnerabilities
Vulnerability history
0 present
20 fixed
5 Mitigation rules
Remote Code Execution via Remote File Inclusion vulnerability
<= 3.5.1
Aug 5, 2025
Authenticated (Admin+) Stored Cross-Site Scripting vulnerability
<= 6.3.6.2
Oct 16, 2024
Administrator+ Limited Arbitrary Function Call vulnerability
<= 6.3.6
Oct 7, 2024
Missing Authorization to Information Disclosure vulnerability
< 5.11
Oct 4, 2024
Missing Authorization to Information Disclosure vulnerability
< 5.11
Oct 4, 2024
Missing Authorization on Option Changes vulnerability
< 5.11
Oct 4, 2024
Auth. Custom Field Access
< 6.3
Jun 3, 2024
Contributor+ Stored Cross-Site Scripting vulnerability
< 6.2.5
Jan 16, 2024
Authenticated Stored Cross-Site Scripting vulnerability
6.1-6.1.7
Aug 3, 2023
Reflected Cross Site Scripting (XSS) vulnerability
5.8.10-5.12.5
May 5, 2023
Contributor+ PHP Object Injection vulnerability
< 5.12.5
May 2, 2023
Authenticated (Contributor+) PHP Object Injection vulnerability
<= 6.0.7
Apr 4, 2023
WordPress Advanced Custom Fields plugin 3.1.1 - 6.0.2 - Custom Field Value Exposure vulnerability
3.1.1-6.0.2
Oct 18, 2022
Unauthenticated File Upload vulnerability
<= 5.12.2
Aug 1, 2022
Database Information Access vulnerability
<= 5.12
Mar 30, 2022
Arbitrary ACF Data/Field Groups View and Fields Move vulnerability
<= 5.9.9
Aug 25, 2021
Cross-Site Scripting (XSS) vulnerability
<= 5.8.11
Jun 21, 2020
Authenticated Cross-Site Scripting (XSS) vulnerability
<= 5.7.7
Dec 10, 2018
Stored Cross Site Scripting
<= 1.1.12
Aug 8, 2016
Remote File Inclusion
<= 3.5.1
Jan 3, 2013