Known vulnerabilities in Accept PayPal Payments using Contact Form 7

Integrate PayPal Submit button in Contact Form 7 to Enjoy Quick Online Payments.

3Reported vulnerabilities

5.3Highest CVSS score

4.0.6Latest version

600+Active installs

What to do now

Update Accept PayPal Payments using Contact Form 7 to 4.0.7 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: June 2, 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-2026-105989	Medium 5.3	0.2%	4.0.6 and earlier	`4.0.7`	October 8, 2026
CVE-2026-105990	Medium 5.3	0.3%	4.0.6 and earlier	`4.0.7`	October 8, 2026
CVE-2026-39707	Medium 5.3	0.3%	4.0.5 and earlier	`4.0.7`	March 1, 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.