Cross-site Scripting Vulnerability in Contact Form 7 UTM Tags by WordPress
CVE-2025-26544

7.1HIGH

Key Information:

Vendor

WordPress
Status
Utm Tags Tracking For Contact Form 7
Vendor
CVE Published:
26 March 2025

What is CVE-2025-26544?

A Cross-site Scripting (XSS) vulnerability has been identified in the UTM tags tracking feature of Contact Form 7. This flaw allows for improper neutralization of user input during web page generation, leading to reflected XSS attacks. The vulnerability affects versions from n/a through 2.1, posing significant security risks for websites utilizing this plugin. Attackers could exploit this weakness to inject malicious scripts, compromising user information and integrity of the affected web applications.

Affected Version(s)

UTM tags tracking for Contact Form 7 <= 2.1

References

https://patchstack.com/database/wordpress/plugin/cf7-utm-...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

João Pedro S Alcântara (Kinorth) (Patchstack Alliance)
.
CVE-2025-26544 : Cross-site Scripting Vulnerability in Contact Form 7 UTM Tags by WordPress