Stored Cross-Site Scripting in WordPress Coming Soon Page & Maintenance Mode Plugin
CVE-2019-25140

7.2HIGH

Key Information:

Vendor
Wordpress
Status
Coming Soon Page & Maintenance Mode
Vendor
CVE Published:
7 June 2023

Summary

The Coming Soon Page & Maintenance Mode plugin for WordPress has a vulnerability that allows stored cross-site scripting due to inadequate input sanitization and output escaping. Attackers could exploit this flaw by injecting malicious scripts into the parameters such as logo_width, logo_height, rcsp_logo_url, home_sec_link_txt, rcsp_headline, and rcsp_description. When an unsuspecting user visits an affected page, these scripts would execute, potentially compromising user data and security.

Affected Version(s)

Coming Soon Page & Maintenance Mode * < 1.8.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://blog.nintechnet.com/unauthenticated-stored-xss-in...
https://plugins.trac.wordpress.org/changeset/2123149/resp...

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jerome Bruandet
.