description: The "Buy Me a Coffee – Button and Widget Plugin" plugin for WordPress is vulnerable to Cross-Site Request Forgery due to missing nonce validation on the recieve_post, bmc_disconnect, name_post, and widget_post functions in versions up to, and including, 3.7. This makes it possible for unauthenticated attackers to update the plugins settings, via a forged request granted the attacker can trick a site's administrator into performing an action such as clicking on a link.
problem types: CWE-352 Cross-Site Request Forgery (CSRF)
affected:
{
vendor: buymeacoffee
product: Buy Me a Coffee – Button and Widget Plugin
versions:
version: *, status: affected, lessThanOrEqual: 3.7, versionType: semver
defaultStatus: unaffected
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
baseScore: 8.3
baseSeverity: HIGH
]