CVE-2026-66683

CVE-2026-66683 corresponds to an unauthenticated sensitive data exposure in the WordPress plugin “Custom CSS and JavaScript”, affecting versions up to and including 2.0.16. The vulnerability details indicate the issue exists in affected builds and results in exposure of sensitive data without aut...

CVE-2026-66683

Unauthenticated Sensitive Data Exposure in Custom CSS and JavaScript = 2.0.16 versions...

WordPress Custom CSS and JavaScript plugin <= 2.0.16 - Sensitive Data Exposure vulnerability

Sensitive Data Exposure vulnerability discovered by Ananda Dhakal Patchstack in WordPress Plugin Custom CSS and JavaScript versions = 2.0.16...

FlipperCode Custom CSS, JS & PHP <= 2.0.7 - Remote Code Execution

Custom css-js-php WordPress plugin through 2.0.7 contains a command injection caused by unsanitized user input used in SQL query and passed to eval, letting unauthenticated attackers execute arbitrary PHP code on the server. id: CVE-2026-6433 info: name: FlipperCode Custom CSS, JS & PHP = 2.0.7 -...

EUVD-2026-40444

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356 n8n - Stored Cross-Site Scripting in Chat Trigger Node Custom CSS Field

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356 n8n - Stored Cross-Site Scripting in Chat Trigger Node Custom CSS Field

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356

n8n contains a stored cross-site scripting vulnerability in the Chat Trigger node's Custom CSS field due to a misconfiguration of the sanitize-html library. Affected releases are those before 1.123.27, the 2.0.0 through 2.13.2 line, and 2.14.0 fixed in 1.123.27, 2.13.3, and 2.14.1. An authenticat...

CVE-2026-56356

Summary: CVE-2026-56356 affects n8n’s Chat Trigger node Custom CSS field, where a misconfiguration of the sanitize-html library allows stored XSS. Affected versions: before 1.123.27; 2.0.0–2.13.2; 2.14.0. Impact: an authenticated user with workflow creation/modification rights can inject JavaScri...

PT-2026-54040

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.27 n8n versions 2.0.0 through 2.13.2 n8n version 2.14.0 Description A stored cross-site scripting issue exists in the Chat Trigger node's Custom CSS field caused by a misconfiguration of the sanitize-html library. A...

VulnCheck KEV: CVE-2026-6433

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...

CVE-2026-6433

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...

PT-2026-41420

Name of the Vulnerable Software and Affected Versions Essential Chat Support versions prior to 1.0.2 Description The Essential Chat Support plugin for WordPress contains an authorization bypass. The plugin fails to properly verify if a user is authorized to perform specific actions, allowing...

WordPress Custom CSS JS PHP plugin <= 2.0.7 - Unauthenticated SQL Injection to RCE vulnerability

Unauthenticated SQL Injection to RCE vulnerability discovered by John Umoru in WordPress Plugin Custom css-js-php versions = 2.0.7...

CVE-2026-6433

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...

CVE-2026-6433

The CVE-2026-6433 entry corresponds to the WordPress plugin FlipperCode Custom CSS, JS & PHP (

CVE-2026-6433 Custom CSS JS PHP <= 2.0.7 - Unauthenticated SQL Injection to RCE

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...

CVE-2026-6433 Custom CSS JS PHP <= 2.0.7 - Unauthenticated SQL Injection to RCE

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...

CVE-2026-6703

The CVE concerns the WordPress plugin “Responsive Blocks – Page Builder for Blocks & Patterns” (versions up to 2.2.1). The root cause is improper authorization verification, allowing authenticated attackers with contributor-level access or higher to modify global site-wide plugin configuration op...