CVE-2024-53804: high-severity vulnerability in brandtoss WP Mailster
WordPress WP Mailster plugin <= 1.8.16.0 - Sensitive Data Exposure vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.6%
Insertion of Sensitive Information Into Sent Data vulnerability in brandtoss WP Mailster wp-mailster allows Retrieve Embedded Sensitive Data.This issue affects WP Mailster: from n/a through <= 1.8.16.0.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
brandtoss · WP MailsterRelated CVEs — brandtoss WP Mailster
In the same product, most dangerous first.
CVE-2024-53805HIGHWordPress WP Mailster plugin <= 1.8.16.0 - Broken Access Control vulnerabilityEPSS 0.6%CVE-2024-53803MEDIUMWordPress WP Mailster plugin <= 1.8.16.0 - Broken Access Control vulnerabilityEPSS 0.5%CVE-2024-53807HIGHWordPress WP Mailster plugin <= 1.8.16.0 - SQL Injection vulnerabilityEPSS 0.5%CVE-2025-22303MEDIUMWordPress WP Mailster plugin <= 1.8.17.0 - Sensitive Data Exposure vulnerabilityEPSS 0.4%CVE-2025-24567MEDIUMWordPress WP Mailster plugin <= 1.8.16.0 - Sensitive Data Exposure vulnerabilityEPSS 0.4%CVE-2025-24559HIGHWordPress WP Mailster plugin <= 1.8.15.0 - Reflected Cross Site Scripting (XSS) vulnerabilityEPSS 0.3%