WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Advanced Forms for ACF

Flexible and developer-friendly forms using the power of Advanced Custom Fields

2Reported vulnerabilities
8.8Highest CVSS score
1.9.3.8Latest version
3,000+Active installs

What to do now

Update Advanced Forms for ACF to 1.9.3.8 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: May 11, 2026 / 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.

CVESeverityExploit probability
next 30 days		 Affected versionsFixed inPublished
CVE-2021-24892 High 8.8 1.8% Before 1.6.9 1.6.9 June 27, 2020
CVE-2026-57378 Medium 5.3 0.3% 1.9.3.7 and earlier 1.9.3.8 July 7, 2026

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