Advanced Custom Fields (ACF®)

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Information

Software Type Plugin
Software Slug advanced-custom-fields (view on wordpress.org)
Software Status Active
Software Author wpengine
Software Website www.advancedcustomfields.com
Software Downloads 72,233,117
Software Active Installs 2,000,000
Software Record Last Updated June 18, 2026

Showing 1-20 of 22 Vulnerabilities

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Advanced Custom Fields (ACF®) <= 6.8.1 - Unauthenticated Arbitrary Post Modification via Front-End Form '_post_title' and '_post_content' Parameters
5.3
CVE-2026-8382
May 30, 2026
Researcher: Sarawut Poolkhet (MisterHelloz)
Advanced Custom Fields (ACF®) <= 6.8.1 - Missing Authorization
5.3
CVE ID Unknown
May 27, 2026
Researcher: Sarawut Poolkhet (MisterHelloz)
Advanced Custom Fields (ACF®) <= 6.7.0 - Unauthenticated Missing Authorization to Arbitrary Post/Page Disclosure via AJAX Field Query Parameters
5.3
CVE-2026-4812
Apr 14, 2026
Researcher: Fernando Mecozzi
Advanced Custom Fields <= 6.4.2. - HTML Injection
4.1
CVE-2025-54940
Aug 8, 2025
Researcher: Shogo Kumamaru
Advanced Custom Fields <= 6.3.8 & Secure Custom Fields <= 6.3.6.2 - Authenticated (Admin+) Stored Cross-Site Scripting
4.4
CVE-2024-49593
Oct 15, 2024
Researcher: Duc Luong Tran
Advanced Custom Fields <= 6.3.8 - Authenticated (Admin+) Limited Arbitrary Function Call
5.1
CVE-2024-9529
Oct 7, 2024
Researcher: Automattic
Advanced Custom Fields <= 6.3.5 - Authenticated Stored Cross-Site Scripting
5.5
CVE-2024-45429
Sep 4, 2024
Researcher: Ryo Sotoyama
Advanced Custom Fields <= 6.2.10 - Authenticated (Contributor+) Arbitrary Custom Field Access
4.3
CVE-2024-4565
May 30, 2024
Researchers: Scott Kingsley Clark, Francesco Carlucci
Advanced Custom Fields <= 6.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom Field
6.4
CVE-2023-6701
Jan 17, 2024
Researcher: Francesco Carlucci
Advanced Custom Fields 6.1 - 6.1.7 - Authenticated (Administrator+) Stored Cross-Site Scripting
4.4
CVE-2023-40068
Aug 3, 2023
Researchers: Satoo Nakano, Ryotaro Imamura
Advanced Custom Fields (Free and Pro) 5.8.10 to 5.12.5 & 6.0.0 to 6.1.5 - Reflected Cross-Site Scripting via 'post_status'
6.1
CVE-2023-30777
May 4, 2023
Researcher: Rafie Muhammad
Advanced Custom Fields <= 6.0.7 - Authenticated (Contributor+) PHP Object Injection
8.8
CVE-2023-1196
Apr 3, 2023
Researcher: Nguyen Huu Do
Advanced Custom Fields <= 6.0.2 - Authenticated (Contributor+) Information Disclosure
4.3
CVE-2022-40696
Oct 18, 2022
Researcher: Juan Hoffmann
Advanced Custom Fields <= 5.12.2 - File Upload
4.3
CVE-2022-2594
Jul 14, 2022
Researcher: James Golovich
Advanced Custom Fields <= 5.12 - Authenticated Information Disclosure
6.5
CVE-2022-23183
Mar 30, 2022
Researcher: Keitaro Yamazaki
Advanced Custom Fields <= 5.10 - Missing Authorization to Information Disclosure
6.5
CVE-2021-20866
Dec 2, 2021
Researcher: Keitaro Yamazaki
Advanced Custom Fields <= 5.10 - Missing Authorization to Information Disclosure
7.5
CVE-2021-20865
Dec 2, 2021
Researcher: Keitaro Yamazaki
Advanced Custom Fields <= 5.10 - Missing Authorization on Option Changes
4.3
CVE-2021-20867
Dec 2, 2021
Researcher: Keitaro Yamazaki
Advanced Custom Fields <= 5.8.11 - Cross-Site Scripting
6.1
CVE-2020-36172
Jun 10, 2020
Researchers:
Advanced Custom Fields <= 5.7.11 - PHP Object Injection
5.4
CVE ID Unknown
Feb 15, 2019
Researcher: Slavco Mihajloski
Title Status CVE ID CVSS Researchers Date
Advanced Custom Fields (ACF®) <= 6.8.1 - Unauthenticated Arbitrary Post Modification via Front-End Form '_post_title' and '_post_content' Parameters Patched CVE-2026-8382 5.3 Sarawut Poolkhet (MisterHelloz) May 30, 2026
Advanced Custom Fields (ACF®) <= 6.8.1 - Missing Authorization Patched 5.3 Sarawut Poolkhet (MisterHelloz) May 27, 2026
Advanced Custom Fields (ACF®) <= 6.7.0 - Unauthenticated Missing Authorization to Arbitrary Post/Page Disclosure via AJAX Field Query Parameters Patched CVE-2026-4812 5.3 Fernando Mecozzi April 14, 2026
Advanced Custom Fields <= 6.4.2. - HTML Injection Patched CVE-2025-54940 4.1 Shogo Kumamaru August 8, 2025
Advanced Custom Fields <= 6.3.8 & Secure Custom Fields <= 6.3.6.2 - Authenticated (Admin+) Stored Cross-Site Scripting Patched CVE-2024-49593 4.4 Duc Luong Tran October 15, 2024
Advanced Custom Fields <= 6.3.8 - Authenticated (Admin+) Limited Arbitrary Function Call Patched CVE-2024-9529 5.1 Automattic October 7, 2024
Advanced Custom Fields <= 6.3.5 - Authenticated Stored Cross-Site Scripting Patched CVE-2024-45429 5.5 Ryo Sotoyama September 4, 2024
Advanced Custom Fields <= 6.2.10 - Authenticated (Contributor+) Arbitrary Custom Field Access Patched CVE-2024-4565 4.3 Scott Kingsley Clark, Francesco Carlucci May 30, 2024
Advanced Custom Fields <= 6.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom Field Patched CVE-2023-6701 6.4 Francesco Carlucci January 17, 2024
Advanced Custom Fields 6.1 - 6.1.7 - Authenticated (Administrator+) Stored Cross-Site Scripting Patched CVE-2023-40068 4.4 Satoo Nakano, Ryotaro Imamura August 3, 2023
Advanced Custom Fields (Free and Pro) 5.8.10 to 5.12.5 & 6.0.0 to 6.1.5 - Reflected Cross-Site Scripting via 'post_status' Patched CVE-2023-30777 6.1 Rafie Muhammad May 4, 2023
Advanced Custom Fields <= 6.0.7 - Authenticated (Contributor+) PHP Object Injection Patched CVE-2023-1196 8.8 Nguyen Huu Do April 3, 2023
Advanced Custom Fields <= 6.0.2 - Authenticated (Contributor+) Information Disclosure Patched CVE-2022-40696 4.3 Juan Hoffmann October 18, 2022
Advanced Custom Fields <= 5.12.2 - File Upload Patched CVE-2022-2594 4.3 James Golovich July 14, 2022
Advanced Custom Fields <= 5.12 - Authenticated Information Disclosure Patched CVE-2022-23183 6.5 Keitaro Yamazaki March 30, 2022
Advanced Custom Fields <= 5.10 - Missing Authorization to Information Disclosure Patched CVE-2021-20866 6.5 Keitaro Yamazaki December 2, 2021
Advanced Custom Fields <= 5.10 - Missing Authorization to Information Disclosure Patched CVE-2021-20865 7.5 Keitaro Yamazaki December 2, 2021
Advanced Custom Fields <= 5.10 - Missing Authorization on Option Changes Patched CVE-2021-20867 4.3 Keitaro Yamazaki December 2, 2021
Advanced Custom Fields <= 5.8.11 - Cross-Site Scripting Patched CVE-2020-36172 6.1 June 10, 2020
Advanced Custom Fields <= 5.7.11 - PHP Object Injection Patched 5.4 Slavco Mihajloski February 15, 2019

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