CVE-2026-6433
HIGHCustom CSS JS PHP <= 2.0.7 - Unauthenticated SQL Injection to RCE
Title source: cnaDescription
The Custom css-js-php WordPress plugin through 2.0.7 does not properly sanitize user input before using it in a SQL query, and the result is passed to eval(), allowing unauthenticated users to execute arbitrary PHP code on the server.
References (1)
Core 1
Core References
Exploit exploit
vdb-entry
technical-description
https://wpscan.com/vulnerability/a0b1c059-e156-4402-ac8d-67f8ad7386cc/
Scores
CVSS v3
7.3
EPSS
0.0003
EPSS Percentile
8.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
Status
published
Products (1)
None/Custom css-js-php
2.0.7
Published
May 11, 2026
Tracked Since
May 11, 2026