GHSA-8WG7-WM29-2RVG RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin

The Webhooks plugin renders user-supplied template content through Twig’s renderString function without sandbox protection. This allows an authenticated user with access to the Craft control panel and permissions to access the Webhooks plugin to inject Twig template code that calls arbitrary PHP...

Improper Neutralization of Special Elements Used in a Template Engine

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine in the renderString function. An attacker can execute arbitrary PHP code by injecting malicious Twig template code when authenticated with access to the Craft control...

RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin

The Webhooks plugin renders user-supplied template content through Twig’s renderString function without sandbox protection. This allows an authenticated user with access to the Craft control panel and permissions to access the Webhooks plugin to inject Twig template code that calls arbitrary PHP...

PT-2026-25802

Webhooks for Craft CMS plugin adds the ability to manage “webhooks” in Craft CMS, which will send GET or POST requests when certain events occur. From version 3.0.0 to before version 3.2.0, the Webhooks plugin renders user-supplied template content through Twig’s renderString function without...

Craft CMS 安全漏洞

Craft CMS is an open-source content management system developed by Craft Studio. There is a security vulnerability in Craft CMS, which stems from the lack of sandbox protection in the rendering of template content provided by users through the Webhooks plugin. This vulnerability could allow...

Arbitrary Code Injection

Craft CMS is vulnerable to Arbitrary Code Injection. The vulnerability is due to unsafe use of unsandboxed Twig rendering with user-controlled input in the conditions system, which allows an attacker to execute arbitrary code through crafted condition rules...

Remote Code Execution (RCE)

Craft CMS is vulnerable to Remote Code Execution RCE. The vulnerability is due to unsafe use of unsandboxed Twig rendering with user-controlled input in the conditions system, which allows an attacker to execute arbitrary code through crafted condition rules...

CVE-2026-31857

Craft is a content management system CMS. Prior to 5.9.9 and 4.17.4, a Remote Code Execution vulnerability exists in the Craft CMS 5 conditions system. The BaseElementSelectConditionRule::getElementIds method passes user-controlled string input through renderObjectTemplate -- an unsandboxed Twig...

CVE-2026-31857

Craft is a content management system CMS. Prior to 5.9.9 and 4.17.4, a Remote Code Execution vulnerability exists in the Craft CMS 5 conditions system. The BaseElementSelectConditionRule::getElementIds method passes user-controlled string input through renderObjectTemplate -- an unsandboxed Twig...

GHSA-FP5J-J7J4-MCXC CraftCMS has an RCE vulnerability via relational conditionals in the control panel

A Remote Code Execution vulnerability exists in the Craft CMS 5 conditions system. The BaseElementSelectConditionRule::getElementIds method passes user-controlled string input through renderObjectTemplate -- an unsandboxed Twig rendering function with escaping disabled. Any authenticated Control...

CraftCMS has an RCE vulnerability via relational conditionals in the control panel

A Remote Code Execution vulnerability exists in the Craft CMS 5 conditions system. The BaseElementSelectConditionRule::getElementIds method passes user-controlled string input through renderObjectTemplate -- an unsandboxed Twig rendering function with escaping disabled. Any authenticated Control...

Craft CMS 代码注入漏洞

Craft CMS is an open-source content management system developed by Craft. Versions of Craft CMS prior to 5.9.9 and 4.17.4 contained a code injection vulnerability. This vulnerability stemmed from the BaseElementSelectConditionRule::getElementIds method, which allowed user input to be passed to th...

Server-Side Template Injection

Craft CMS is vulnerable to Server-Side Template Injection. The vulnerability is due to improper handling of Twig input using the map filter in certain fields, which allows an attacker to craft malicious payloads and execute arbitrary code on the server...

Server-Side Template Injection

craftcms/cms is vulnerable to Server-Side Template Injection. The vulnerability is due to improper handling of Twig input using the map filter in certain fields, which allows an attacker with sufficient access to craft malicious payloads and execute arbitrary code on the server...

Remote Code Execution (RCE)

Craft CMS is vulnerable to Remote Code Execution RCE. The vulnerability is due to a Server-Side Template Injection SSTI flaw in Twig template fields, which allows an authenticated administrator to write a malicious PHP file to a web-accessible directory and execute arbitrary system commands...

Server-Side Template Injection

Craft CMS is vulnerable to Server-Side Template Injection. The vulnerability is due to unsafe exposure of the create Twig function enabling arbitrary object instantiation combined with a Symfony Process gadget chain, which allows an attacker to execute arbitrary code on the server...

CVE-2026-28783

Craft is a content management system CMS. Prior to 5.9.0-beta.1 and 4.17.0-beta.1, Craft CMS implements a blocklist to prevent potentially dangerous PHP functions from being called via Twig non-Closure arrow functions. In order to be able to successfully execute this attack, you need to either ha...

CVE-2026-28697

Craft is a content management system CMS. Prior to 4.17.0-beta.1 and 5.9.0-beta.1, an authenticated administrator can achieve Remote Code Execution RCE by injecting a Server-Side Template Injection SSTI payload into Twig template fields e.g., Email Templates. By calling the craft.app.fs.write...

CVE-2026-28784

Craft is a content management system CMS. Prior to 5.8.22 and 4.16.18, it is possible to craft a malicious payload using the Twig map filter in text fields that accept Twig input under Settings in the Craft control panel or using the System Messages utility, which could lead to a RCE. For this to...

CVE-2026-28784

Craft is a content management system CMS. Prior to 5.8.22 and 4.16.18, it is possible to craft a malicious payload using the Twig map filter in text fields that accept Twig input under Settings in the Craft control panel or using the System Messages utility, which could lead to a RCE. For this to...