CVE-2024-13339: DeBounce Email Validator <= 5.6.6 - Cross-Site Request Forgery to Stored Cross-Site Scripting
Description
The DeBounce Email Validator plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 5.6.6. This is due to missing or incorrect nonce validation on the 'debounce_email_validator' page. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Classification
CVE ID: CVE-2024-13339
CVSS Base Severity: MEDIUM
CVSS Base Score: 6.1
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
Vendor: debounce
Product: DeBounce Email Validator
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.01% (probability of being exploited)
EPSS Percentile: 1.01% (scored less or equal to compared to others)
EPSS Date: 2025-03-20 (when was this score calculated)
References
https://www.wordfence.com/threat-intel/vulnerabilities/id/9121ab04-d16b-468b-880f-8f00bcec6489?source=cvehttps://wordpress.org/plugins/debounce-io-email-validator/