Description
The Brizy Page Builder plugin <= 2.3.11 for WordPress used an incorrect authorization check that allowed any logged-in user accessing any endpoint in the wp-admin directory to modify the content of any existing post or page created with the Brizy editor. An identical issue was found by another researcher in Brizy <= 1.0.125 and fixed in version 1.0.126, but the vulnerability was reintroduced in version 1.0.127.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.wordfence.com/blog/2021/10/multiple-vulnerabilities-in-brizy-page-builder-plugin-allow-site-takeover/
Scores
CVSS v3
7.1
EPSS
0.0073
EPSS Percentile
49.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
CWE-863
Status
published
Products (2)
brizy/brizy-page_builder
< 1.0.1.126
brizy/brizy-page_builder
1.0.127 - 2.3.11
Published
Oct 14, 2021
Tracked Since
Feb 18, 2026