CVE-2024-11782

The WP Mailster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'mst_subscribe' shortcode in all versions up to, and including, 1.8.17.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/wp-mailster/tags/1.8.17.0/mailster/subscr/SubscriberPlugin.php#L216	Product
https://plugins.trac.wordpress.org/changeset/3198497/wp-mailster/trunk/mailster/subscr/SubscriberPlugin.php	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/909beed4-06a9-4ec4-bf00-4072a38af82b?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:wpmailster:wp_mailster:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2024-12-03 10:15

Updated : 2025-02-10 18:10

NVD link : CVE-2024-11782

Mitre link : CVE-2024-11782

CVE.ORG link : CVE-2024-11782

JSON object : View

Products Affected

wpmailster

wp_mailster

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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