CVE-2020-13642

HIGH

SiteOrigin Page Builder < 2.10.16 - Cross-Site Request Forgery via action_builder_content

Title source: llm

Description

An issue was discovered in the SiteOrigin Page Builder plugin before 2.10.16 for WordPress. The action_builder_content function did not do any nonce verification, allowing for requests to be forged on behalf of an administrator. The panels_data $_POST variable allows for malicious JavaScript to be executed in the victim's browser.

References (2)

Core 2

Core References

Exploit, Third Party Advisory x_refsource_misc

https://www.wordfence.com/blog/2020/05/vulnerabilities-patched-in-page-builder-by-siteorigin-affects-over-1-million-sites/

Release Notes, Third Party Advisory x_refsource_misc

https://wordpress.org/plugins/siteorigin-panels/#developers

Scores

CVSS v3 8.8

EPSS 0.0081

EPSS Percentile 52.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-352

Status published

Products (1)

siteorigin/page_builder < 2.10.16

Published May 28, 2020

Tracked Since Feb 18, 2026