Known vulnerabilities in FlatPM – Ad Manager, AdSense and Custom Code

Flat PM is an ad management plugin. You might be thinking, "why do I need it?". It's simple: this is the best plugin for organizing ads …

2Reported vulnerabilities

6.4Highest CVSS score

3.2.3Latest version

10,000+Active installs

What to do now

Update FlatPM – Ad Manager, AdSense and Custom Code to 3.2.3 or later. 2 of these have a fixed version available. Updating resolves them.

Plugin last updated: January 7, 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.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2024-29803	Medium 6.4	0.3%	Before 3.1.05	`3.1.05`	March 25, 2024
CVE-2026-0690	Medium 6.4	0.2%	0 to 3.2.2 (inclusive)	`3.2.3`	January 20, 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.