#VU28521 Permissions, Privileges, and Access Controls in Page Builder: PageLayer - Drag and Drop website builder
Published: June 2, 2020
Vulnerability identifier: #VU28521
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: N/A
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Page Builder: PageLayer - Drag and Drop website builder
Page Builder: PageLayer - Drag and Drop website builder
Software vendor:
Pagelayer Team
Pagelayer Team
Description
The vulnerability allows a remote attacker to escalate privileges on the system.
The vulnerability exists due to improper permission checks in several AJAX actions, such as "wp_ajax_pagelayer_save_content", "wp_ajax_pagelayer_update_site_title" and "wp_ajax_pagelayer_save_template". A remote authenticated attacker can change any data on a page edited with PageLayer, change a site title or create new PageLayer templates that were saved as new posts.
Remediation
Install updates from vendor's website.