Known vulnerabilities in Social Chat – Click To Chat App Button

WhatsApp Chat🔥 allows you to enhance customer engagement! Integrate "WhatsApp" or "WhatsApp Business" with a single click.

1Reported vulnerabilities

6.4Highest CVSS score

8.6.4Latest version

200,000+Active installs

What to do now

Update Social Chat – Click To Chat App Button to 8.6.3 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: September 2, 2026 / Tested up to WordPress: 7.1 / 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-2026-18404	Medium 6.4	0.2%	0 to 8.6.2 (inclusive)	`8.6.3`	September 5, 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.