CVE-2019-15929

In Craft CMS through 3.1.7, the elevated session password prompt was not being rate limited like normal login forms, leading to the possibility of a brute force attempt on them...

CVE-2019-14280

In some circumstances, Craft 2 before 2.7.10 and 3 before 3.2.6 wasn't stripping EXIF data from user-uploaded images when it was configured to do so, potentially exposing personal/geolocation data to the public...

CVE-2017-8052

Craft CMS before 2.6.2974 allows XSS attacks...

Arbitrary Command Injection

Craft CMS is vulnerable to Arbitrary Command Injection. The vulnerability is due to unauthenticated user-supplied data being stored in session files without validation, potentially allowing PHP code injection into a predictable server file path...

CVE-2025-35939

Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent vulnerability. Craft CMS redirects requests that require authentication to the login page and generates a session file on the server at...

External Control of Assumed-Immutable Web Parameter

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to External Control of Assumed-Immutable Web Parameter due to missing sanitization of the return URL requested by the client. This allows an attacker to introduce arbitrary values to a known loc...

GHSA-7VRX-9684-XRF2 Craft CMS stores arbitrary content provided by unauthenticated users in session files

Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent vulnerability. Craft CMS redirects requests that require authentication to the login page and generates a session file on the server at...

Craft CMS stores arbitrary content provided by unauthenticated users in session files

Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent vulnerability. Craft CMS redirects requests that require authentication to the login page and generates a session file on the server at...

CVE-2025-35939

Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent vulnerability. Craft CMS redirects requests that require authentication to the login page and generates a session file on the server at...

CVE-2025-35939 Craft CMS stores user-provided content in session files

Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent vulnerability. Craft CMS redirects requests that require authentication to the login page and generates a session file on the server at...

CVE-2025-35939 Craft CMS stores user-provided content in session files

Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent vulnerability. Craft CMS redirects requests that require authentication to the login page and generates a session file on the server at...

CVE-2025-35939 Craft CMS stores user-provided content in session files

Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent vulnerability. Craft CMS redirects requests that require authentication to the login page and generates a session file on the server at...

CVE-2025-35939

Craft CMS is affected by CVE-2025-35939 in versions prior to 5.7.5 and 4.15.3, where unauthenticated users can place arbitrary content (including PHP code) in server session files (sess_[value]) via unsanitized return URLs, potentially enabling local file manipulation or code execution. Remedies:...

CVE-2025-46731

Craft is a content management system. Versions of Craft CMS on the 4.x branch prior to 4.14.13 and on the 5.x branch prior to 5.6.16 contains a potential remote code execution vulnerability via Twig SSTI. One must have administrator access and ALLOWADMINCHANGES must be enabled for this to work...

CVE-2025-35939

Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent vulnerability. Craft CMS redirects requests that require authentication to the login page and generates a session file on the server at...

PT-2025-20312

Name of the Vulnerable Software and Affected Versions Craft CMS versions prior to 4.15.3 Craft CMS versions prior to 5.7.5 Description Craft CMS stores arbitrary content provided by unauthenticated users in session files. This content could be accessed and executed, possibly using an independent...

Craft CMS 安全漏洞

Craft CMS is a content management system CMS from Craft CMS Open Source. A security vulnerability exists in Craft CMS versions prior to 5.7.5 that stems from failure to clean the contents of session files, which could lead to arbitrary code execution...

CVE-2025-46731

Craft is a content management system. Versions of Craft CMS on the 4.x branch prior to 4.14.13 and on the 5.x branch prior to 5.6.16 contains a potential remote code execution vulnerability via Twig SSTI. One must have administrator access and ALLOWADMINCHANGES must be enabled for this to work...

Improper Neutralization of Special Elements Used in a Template Engine

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine via the checkArrowFunction in twig/Extension.php. An attacker can execute arbitrary code by exploiting server-side templa...

GHSA-7C58-G782-9J38 Craft CMS Contains a Potential Remote Code Execution Vulnerability via Twig SSTI

Craft CMS contains a potential remote code execution vulnerability via Twig SSTI. You must have administrator access and ALLOWADMINCHANGES must be enabled for this to work. https://craftcms.com/knowledge-base/securing-craftset-allowAdminChanges-to-false-in-production Note: This is a follow-up to...