CVE-2026-72779

Craft CMS 5.0.0-RC1 before 5.10.6 and 4.0.0-RC1 before 4.18.2 contain an arbitrary file read vulnerability. The create Twig function restricts class instantiation using a 5-entry blocklist that does not include SplFileObject, allowing an authenticated administrator with allowAdminChanges=true to...

CVE-2026-72779

Craft CMS prior to 5.10.6 (5.0.0-RC1 line) and before 4.18.2 in the 4.x track are affected. The vulnerability stems from the create() Twig function not blocking SplFileObject in a non-sandboxed template context, enabling an authenticated administrator (allowAdminChanges=true) to configure a malic...

PT-2026-75957

The create Twig function introduced in 5.9.0 allows instantiation of arbitrary PHP classes from template code, restricted only by a 5-entry blocklist. SplFileObject is not in the blocklist, enabling arbitrary file read, including .env security key, DB credentials and the passwd file from...

CVE-2026-56383: Improper Neutralization of Input During Web Page Generation

Craft CMS contains a stored cross-site scripting XSS vulnerability in the editableTable.twig component when using the 'Row Heading' column type. The application fails to sanitize input within row heading default values, allowing an attacker with an administrator account with allowAdminChanges...

CVE-2026-28784: Improper Neutralization of Special Elements Used in a Template Engine

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-2026-27126: Improper Neutralization of Input During Web Page Generation

Craft is a content management system CMS. In versions 4.5.0-RC1 through 4.16.18 and 5.0.0-RC1 through 5.8.22, a stored Cross-site Scripting XSS vulnerability exists in the editableTable.twig component when using the html column type. The application fails to sanitize the input, allowing an attack...

CVE-2024-52291

Craft is a content management system CMS. A vulnerability in CraftCMS allows an attacker to bypass local file system validation by utilizing a double file:// scheme e.g., file://file:////. This enables the attacker to specify sensitive folders as the file system, leading to potential file...