Known vulnerabilities in ACF Photo Gallery Field

A lightweight extension of Advanced Custom Field (ACF) that adds Photo Gallery field to any post/pages on your WordPress website.

4Reported vulnerabilities

6.1Highest CVSS score

3.1Latest version

60,000+Active installs

What to do now

Update ACF Photo Gallery Field to 3.1 or later. 4 of these have a fixed version available. Updating resolves them.

Plugin last updated: December 26, 2025 / Tested up to WordPress: 6.9.7 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2021-24909	Medium 6.1	0.8%	Before 1.7.5	`1.7.5`	January 17, 2022
CVE-2023-3957	Medium 4.3	0.5%	1.9 and earlier	`2.0`	July 27, 2023
CVE-2025-12081	Medium 4.3	0.3%	0 to 3.0 (inclusive)	`3.1`	February 19, 2026
CVE-2024-23518	Medium 4.3	0.4%	2.6 and earlier	`2.7`	January 30, 2024

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.