Known vulnerabilities in Buy Me a Coffee – Button and Widget Plugin

A free, fast, and friendly way to accept donations and memberships (recurring payments) from your visitors.

3Reported vulnerabilities

7.1Highest CVSS score

4.4.9Latest version

6,000+Active installs

What to do now

Update Buy Me a Coffee – Button and Widget Plugin to 3.7 or later. 3 of these have a fixed version available. Updating resolves them.

Plugin last updated: July 8, 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-2023-2079	High 7.1	0.3%	Before 3.8	`3.8`	July 11, 2023
CVE-2023-2082	Medium 5.4	0.6%	Before 3.7	`3.7`	July 14, 2023
CVE-2023-2078	Medium 4.3	0.5%	Before 3.8	`3.8`	July 11, 2023

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