Stored Cross-Site Scripting Vulnerability in SiteOrigin Page Builder
CVE-2024-4361

6.4MEDIUM

Key Information:

Vendor

Wordpress
Status
Page Builder By Siteorigin
Vendor
CVE Published:
21 May 2024

What is CVE-2024-4361?

The Page Builder by SiteOrigin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'siteorigin_widget' shortcode in all versions up to, and including, 2.29.15 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected Version(s)

Page Builder by SiteOrigin * <= 2.29.15

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/siteorigin-pan...
https://plugins.trac.wordpress.org/changeset/3086025/

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

Matthew Rollings
.
CVE-2024-4361 : Stored Cross-Site Scripting Vulnerability in SiteOrigin Page Builder