CVE-2024-11463: medium-severity vulnerability in DeBounce Email Validator
DeBounce Email Validator <= 5.6.5 - Reflected Cross-Site Scripting
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.4%
The DeBounce Email Validator plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'from', 'to', and 'key' parameters in all versions up to, and including, 5.6.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link. CVE-2025-24539 is a possible duplicate of this issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
debounce · DeBounce Email ValidatorRelated CVEs — DeBounce Email Validator
In the same product, most dangerous first.
CVE-2025-31098HIGHWordPress DeBounce Email Validator plugin <= 5.7 - Local File Inclusion VulnerabilityEPSS 0.7%CVE-2025-32580HIGHWordPress DeBounce Email Validator plugin <= 5.7.1 - CSRF to Stored XSS vulnerabilityEPSS 0.4%CVE-2025-24539HIGHWordPress DeBounce Email Validator plugin <= 5.6.5 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%CVE-2024-13339MEDIUMDeBounce Email Validator <= 5.8.0 - Cross-Site Request Forgery to Stored Cross-Site ScriptingEPSS 0.2%