Craft CMS 安全漏洞

Craft CMS is an open-source content management system developed by Craft CMS. Versions prior to Craft CMS 5.9.0-beta.2 and 4.17.0-beta.2 contained security vulnerabilities. These vulnerabilities stemmed from the actionSendActivationEmail endpoint, which was exposed to unverified users and lacked...

Craft CMS 安全漏洞

Craft CMS is an open-source content management system developed by Craft CMS. Version 5.8.21 of Craft CMS contains a security vulnerability. This vulnerability stems from server-side template injection via the create Twig function, combined with the Symfony Process toolchain, potentially allowing...

Craft CMS 安全漏洞

Craft CMS is an open-source content management system developed by Craft CMS. Versions prior to 5.8.22 and 4.16.18 of Craft CMS had security vulnerabilities. These vulnerabilities stemmed from the use of the Twig map filter in text fields, which could allow the construction of malicious payloads,...

Craft CMS 安全漏洞

Craft CMS is an open-source content management system developed by Craft CMS. Versions prior to Craft CMS 5.9.0-beta.1 and 4.17.0-beta.1 contained security vulnerabilities. These vulnerabilities stemmed from a lack of permission verification during repeated entry operations, which could allow...

Craft CMS 安全漏洞

Craft CMS is an open-source content management system developed by Craft CMS. Versions prior to Craft CMS 5.9.0-beta.1 and 4.17.0-beta.1 contained security vulnerabilities. These vulnerabilities stemmed from incomplete permission lists, which could allow attackers with specific privileges to...

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 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...

Authorization Bypass Through User-Controlled Key

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the duplicateElements function. An attacker can gain unauthorized access and duplicate other users' entries by sending direct requests wit...

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...

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...

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...

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...

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...

Template Injection

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Template Injection via the craft.app.fs.write function in Twig templates. An attacker can execute arbitrary system commands and disclose sensitive information by injecting malicious payloads...

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:...

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...