Stored Cross-Site Scripting Vulnerability in Page Builder by SiteOrigin Plugin
CVE-2025-1459

6.4MEDIUM

Key Information:

Vendor
WordPress
Status
Page Builder By Siteorigin
Vendor
CVE Published:
1 March 2025

Summary

The Page Builder by SiteOrigin plugin for WordPress features a vulnerability that allows authenticated users with Contributor-level permissions and above to exploit stored cross-site scripting (XSS). This flaw arises from inadequate input sanitization and output escaping in the Embedded Video(PB) widget, enabling attackers to inject arbitrary scripts. When a user visits a compromised page, the injected scripts will execute, potentially leading to unauthorized actions or data exposure.

Affected Version(s)

Page Builder by SiteOrigin * <= 2.31.4

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

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
.