Stored Cross-Site Scripting Vulnerability in Livemesh SiteOrigin Widgets for WordPress
CVE-2025-8780

6.4MEDIUM

Key Information:

Vendor

WordPress

Vendor
CVE Published:
13 December 2025

What is CVE-2025-8780?

The Livemesh SiteOrigin Widgets plugin for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate sanitization and escaping of user-supplied input. Authenticated attackers with contributor-level access or higher can exploit this flaw in the Hero Header and Pricing Table widgets to inject malicious scripts. These scripts will be executed when users visit affected pages, potentially compromising user data and site integrity.

Affected Version(s)

Livemesh SiteOrigin Widgets * <= 3.9.1

References

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

D.Sim
.
CVE-2025-8780 : Stored Cross-Site Scripting Vulnerability in Livemesh SiteOrigin Widgets for WordPress