June 9, 2026—KB5094042 (Monthly Rollup)

June 9, 2026—KB5094042 Monthly Rollup Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012. For a successful installation, please make sure all Subset of endpoints for ESU only are...

June 9, 2026—KB5094041 (Monthly Rollup)

June 9, 2026—KB5094041 Monthly Rollup Important The installation of this Extended Security Update ESU might fail when you try to install it on an Azure Arc-enabled device that is running Windows Server 2012 R2. For a successful installation, please make sure all Subset of endpoints for ESU only a...

Malwarebytes 安全漏洞

Malwarebytes is an application software developed by the American company Malwarebytes, which provides anti-malware capabilities for devices. This software is designed to protect against viruses, spyware, Trojan horses, worms, dialers, and other malicious software. Versions of Malwarebytes 4.x an...

CVE-2026-27937

October is a Content Management System CMS and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting XSS vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 and...

CVE-2026-24907

October is a Content Management System CMS and web platform. Versions prior to 3.7.14 and 4.1.10 contain a stored cross-site scripting XSS vulnerability in the Event Log mail preview feature. When viewing logged mail messages, HTML content was rendered in an iframe without proper sandboxing,...

CVE-2026-26274

October is a Content Management System CMS and web platform. Prior to 3.7.14 and 4.1.10, a vulnerability was identified in the Twig sandbox security policy that allowed database write operations when cms.safemode is enabled. Backend users with Developer permissions could use Twig template markup ...

PT-2026-34661

⚠️ CVE-2026-19855 — Laravel-based CMS "October Lite" ≤ 1.2.0 suffers from stored XSS in the admin panel, allowing attackers to hijack sessions and escalate privileges via malicious content injection. Admins beware. Source: https://t.co/qR6BL1BWL1...

CVE-2026-27937

October is a Content Management System CMS and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting XSS vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 and...

CVE-2026-26067

October is a Content Management System CMS and web platform. Prior to 3.7.14 and 4.1.10, a server-side information disclosure vulnerability was identified in the handling of CSS preprocessor files. Backend users with Editor permissions could craft .less, .sass, or .scss files that leverage the...

October CMS: Reflected XSS via DataTable Form Widget

A reflected Cross-Site Scripting XSS vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. Impact - Reflected XSS only, no stored/persistent component - The backend URL prefix is customizable and must be known or guessed ...

EUVD-2026-24155

October CMS has Safe Mode Bypass via Twig Database Write Operations...

GHSA-H6JM-F4HH-FW27 October CMS has Safe Mode Bypass via Twig Database Write Operations

A vulnerability was identified in the Twig sandbox security policy that allowed database write operations when cms.safemode is enabled. Backend users with Developer permissions could use Twig template markup to execute insert, update, and delete operations on any database table through the query...

GHSA-3888-Q23F-X7QH October CMS has Safe Mode Bypass via CSS Preprocessor Compilers

A server-side information disclosure vulnerability was identified in the handling of CSS preprocessor files. Backend users with Editor permissions could craft .less, .sass, or .scss files that leverage the compiler's import functionality to read arbitrary files from the server. This worked even...

EUVD-2026-24153

October CMS has Safe Mode Bypass via CSS Preprocessor Compilers...

October CMS has Safe Mode Bypass via CSS Preprocessor Compilers

A server-side information disclosure vulnerability was identified in the handling of CSS preprocessor files. Backend users with Editor permissions could craft .less, .sass, or .scss files that leverage the compiler's import functionality to read arbitrary files from the server. This worked even...

CVE-2026-27937

October is a Content Management System CMS and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting XSS vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 and...

CVE-2026-27937 October: Reflected XSS via DataTable Form Widget

October is a Content Management System CMS and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting XSS vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 and...

CVE-2026-27937 October: Reflected XSS via DataTable Form Widget

October is a Content Management System CMS and web platform. Prior to 3.7.16 and 4.1.16, a reflected Cross-Site Scripting XSS vulnerability was identified in the backend DataTable widget where a query parameter was rendered without proper output escaping. This vulnerability is fixed in 3.7.16 and...

CVE-2026-27937

CVE-2026-27937 concerns the October CMS platform. Affected versions prior to 3.7.16 and 4.1.16 have a vulnerability in the backend DataTable widget where a query parameter is rendered without proper output escaping, resulting in a reflected Cross-Site Scripting (XSS) condition. The root cause is ...

CVE-2026-26274 October: Safe Mode Bypass via Twig Database Write Operations

October is a Content Management System CMS and web platform. Prior to 3.7.14 and 4.1.10, a vulnerability was identified in the Twig sandbox security policy that allowed database write operations when cms.safemode is enabled. Backend users with Developer permissions could use Twig template markup ...