Stored Cross-site Scripting Vulnerability in THEMECO Cornerstone Plugin
CVE-2025-63072

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Cornerstone
Vendor
CVE Published:
9 December 2025

What is CVE-2025-63072?

A stored Cross-site Scripting (XSS) vulnerability has been identified in the THEMECO Cornerstone plugin, allowing an attacker to inject malicious scripts that could be executed when users visit compromised web pages. The issue affects versions of Cornerstone from release through 7.7.3, presenting significant risks to website security and user data integrity. It is crucial for users to update to the latest version to mitigate potential exploitation.

Affected Version(s)

Cornerstone <= n/a

References

https://vdp.patchstack.com/database/Wordpress/Plugin/corn...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

João Pedro S Alcântara (Kinorth) | Patchstack Bug Bounty Program
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