The Campaign Monitor Forms by Optin Cat plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.5.7. 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.
History

Tue, 03 Dec 2024 12:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 03 Dec 2024 11:15:00 +0000

Type Values Removed Values Added
Description The Campaign Monitor Forms by Optin Cat plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg without appropriate escaping on the URL in all versions up to, and including, 2.5.7. 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.
Title Campaign Monitor Forms by Optin Cat <= 2.5.7 - Reflected Cross-Site Scripting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:10:08.854Z

Reserved: 2024-11-18T15:09:02.200Z

Link: CVE-2024-11326

cve-icon Vulnrichment

Updated: 2024-12-03T11:20:08.084Z

cve-icon NVD

Status : Received

Published: 2024-12-03T11:15:04.867

Modified: 2024-12-03T11:15:04.867

Link: CVE-2024-11326

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.