404 Error Monitor: Cross-site request forgery
404 Error Monitor is affected by cross-site request forgery. The vulnerable path is reachable without authentication. Exploitation relies on a signed-in privileged user submitting an attacker-controlled request.
- Component
- 404 Error Monitor
- Plugin slug
404-error-monitor- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Nov 16, 2024
This CVE was published Nov 16, 2024 and is one of 1 known issue for this plugin.
Update, patch or deactivate.
Update 404 Error Monitor to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
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.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N