2022 matches found
GHSA-QC86-Q28F-GGWW Craft CMS has potential authenticated Remote Code Execution via Twig SSTI
For this to work, the attacker must have administrator access to the Craft Control Panel, and allowAdminChanges must be enabled, which is against Craft CMS' recommendations for any non-dev environment. https://craftcms.com/knowledge-base/securing-craftset-allowAdminChanges-to-false-in-production...
Craft CMS has Permission Bypass and IDOR in Duplicate Entry Action
Description The "Duplicate" entry action does not properly verify if the user has permission to perform this action on the specific target elements. Even with only "View Entries" permission where the "Duplicate" action is restricted in the UI, a user can bypass this restriction by sending a direc...
Craft CMS has Twig Function Blocklist Bypass
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 have allowAdminChanges enabled on production, or a compromised admin account, or an...
GHSA-5FVC-7894-GHP4 Craft CMS has Twig Function Blocklist Bypass
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 have allowAdminChanges enabled on production, or a compromised admin account, or an...
GHSA-2XFC-G69J-X2MP Craft CMS: Entries Authorship Spoofing via Mass Assignment
Description The entry creation process allows for Mass Assignment of the authorId attribute. A user with "Create Entries" permission can inject the authorIds or authorId parameter into the POST request, which the backend processes without verifying if the current user is authorized to assign...
Improperly Controlled Modification of Dynamically-Determined Object Attributes
Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes via the authorId parameter during the entry creation. An attacker can assign authorship of new entries to...
Craft CMS: Entries Authorship Spoofing via Mass Assignment
Description The entry creation process allows for Mass Assignment of the authorId attribute. A user with "Create Entries" permission can inject the authorIds or authorId parameter into the POST request, which the backend processes without verifying if the current user is authorized to assign...
GHSA-V47Q-JXVR-P68X Craft CMS Vulnerable to Authenticated RCE via "craft.app.fs.write()" in Twig Templates
Summary 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 method, an attacker can write a malicious PHP script to a web-accessible...
GHSA-4MGV-366X-QXVX Craft CMS Vulnerable to Stored XSS in Settings Names and Field Options
Overview of all XSS Reports Multiple stored XSS vulnerabilities were found in Craft CMS. They were split into 4 reports as follows: | Report | What's Vulnerable | Why Separate | |--------|-------------------|--------------| | This Report 1 | Multiple settings names | Twig Template:...
Missing Authorization
Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Missing Authorization via the parseRefs directive. An attacker can access sensitive attributes of any element, including user emails, usernames, custom fields, and internal server paths, by...
Craft CMS Vulnerable to Authenticated RCE via Twig SSTI - create() function + Symfony Process gadget
There is an authenticated admin RCE in Craft CMS 5.8.21 via Server-Side Template Injection using the create Twig function combined with a Symfony Process gadget chain. This bypasses the fix implemented for CVE-2025-57811 patched in 5.8.7. Required Permissions - Administrator permissions or access...
GHSA-94RC-CQVM-M4PW Craft CMS Vulnerable to Authenticated RCE via Twig SSTI - create() function + Symfony Process gadget
There is an authenticated admin RCE in Craft CMS 5.8.21 via Server-Side Template Injection using the create Twig function combined with a Symfony Process gadget chain. This bypasses the fix implemented for CVE-2025-57811 patched in 5.8.7. Required Permissions - Administrator permissions or access...
PT-2026-22996
Name of the Vulnerable Software and Affected Versions Craft versions prior to 5.9.0 Craft versions prior to 4.17.0 Description Craft is a content management system CMS. The system uses a blocklist to prevent potentially dangerous PHP functions from being called via Twig non-Closure arrow function...
PT-2026-22950
Name of the Vulnerable Software and Affected Versions Craft versions prior to 4.17.0-beta.1 Craft versions prior to 5.9.0-beta.1 Description The entry creation process allows for Mass Assignment of the authorId attribute. A user with "Create Entries" permission can inject the authorIds or authorI...
PT-2026-22997
Name of the Vulnerable Software and Affected Versions Craft versions prior to 5.8.22 Craft versions prior to 4.16.18 Description Craft, a content management system CMS, is susceptible to Remote Code Execution RCE through a Server-Side Template Injection SSTI issue. A malicious payload can be...
PT-2026-22948
Name of the Vulnerable Software and Affected Versions Craft versions prior to 4.17.0-beta.1 and versions prior to 5.9.0-beta.1 Description Craft is a content management system CMS that contains a flaw in the GraphQL directive @parseRefs. This directive, designed to parse internal reference tags,...
PT-2026-25427
Overview of all XSS Reports Multiple stored XSS vulnerabilities were found in Craft CMS. They were split into 4 reports as follows: | Report | What's Vulnerable | Why Separate | |--------|-------------------|--------------| | This Report 1 | Multiple settings names | Twig Template:...
PT-2026-22947
Name of the Vulnerable Software and Affected Versions Craft CMS versions 5.8.21 Craft CMS versions prior to 4.17.0-beta.1 Craft CMS versions prior to 5.9.0-beta.1 Description Craft CMS contains an authenticated Remote Code Execution RCE issue. This occurs through Server-Side Template Injection...
PT-2026-22951
Name of the Vulnerable Software and Affected Versions Craft versions prior to 5.9.0-beta.1 Craft versions prior to 4.17.0-beta.1 Description Craft is a content management system CMS. A flaw exists where the "Duplicate" entry action does not properly verify user permissions for specific target...
