Known vulnerabilities in Add Chat App Button

Add Chat App Button enables adding a customizeable click-to-chat button that opens a chat on WhatsApp. This plugin is not affiliated with WhatsApp or …

1Reported vulnerabilities

4.4Highest CVSS score

2.1.12Latest version

2,000+Active installs

What to do now

Update Add Chat App Button to 2.1.8 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: August 16, 2026 / Tested up to WordPress: 7.0.4 / 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-2024-52489	Medium 4.4	0.3%	2.1.5 and earlier	`2.1.8`	November 20, 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.