Description

WordPress Plugin Master Popups is prone to a remote code execution vulnerability because it fails to sufficiently sanitize user-supplied input. Successful exploitation may allow attackers to execute arbitrary commands with the privileges of the user running the application, to compromise the application or the underlying database, to access or modify data or to compromise a vulnerable system. WordPress Plugin Master Popups version 1.0.0 is vulnerable.

Remediation

Update to plugin version 1.0.2 or latest

References

https://www.pluginvulnerabilities.com/2019/05/06/our-proactive-monitoring-caught-an-authenticated-remote-code-execution-rce-vulnerability-in-the-new-plugin-master-popups-lite/

https://plugins.trac.wordpress.org/browser/master-popups-lite/trunk/master-popups.php?rev=2081936

Related Vulnerabilities

Drupal Use of Web Browser Cache Containing Sensitive Information Vulnerability (CVE-2025-13083)

MySQL CVE-2019-2534 Vulnerability (CVE-2019-2534)

SharePoint CVE-2025-21393 Vulnerability (CVE-2025-21393)

Opencart Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2021-37823)

Twisted Web HTTP Server Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') Vulnerability (CVE-2022-21716)

Severity

High

Classification

CWE-94 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Tags

Missing Update Code Execution