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

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WordPress Plugin YITH Maintenance Mode Cross-Site Scripting (1.1.4)

WordPress Plugin Advanced Custom Fields Cross-Site Scripting (5.7.7)

Severity

High

Classification

CWE-94 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Tags

Missing Update Code Execution