Description
The EditorsKit plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation on the 'import_styles' function in versions up to, and including, 1.40.3. This makes it possible for authenticated attackers with administrator-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
References (3)
Core 3
Core References
Scores
CVSS v3
7.2
EPSS
0.0761
EPSS Percentile
91.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-434
Status
published
Products (2)
extendify/editorskit
< 1.40.3
munirkamal/Gutenberg Block Editor Toolkit – EditorsKit
< 1.40.3
Published
Feb 05, 2024
Tracked Since
Feb 18, 2026