404 Error Monitor <= 1.1 - Cross-Site Request Forgery to Plugin Settings Update via updatePluginSettings Function
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
exploitation probability
0.3%top 81% of all CVEs
observed exploitation
nono source reports it
The 404 Error Monitor plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.1. This is due to missing or incorrect nonce validation on the updatePluginSettings() function. This makes it possible for unauthenticated attackers to make changes to plugin settings and clear up all the error logs via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
bilbud · 404 Error Monitor