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-2026-22949

Name of the Vulnerable Software and Affected Versions Craft versions prior to 4.17.0-beta.1 and 5.9.0-beta.1 Description A security issue exists that allows an authenticated administrator to execute arbitrary code. This is possible by injecting a Server-Side Template Injection SSTI payload into...

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-2026-22996

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-2026-22951

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...

PT-2026-22997

Name of the Vulnerable Software and Affected Versions Craft CMS versions prior to 5.8.22 Craft CMS versions prior to 4.16.18 Description Craft is a content management system. A malicious payload can be crafted using the Twig map filter in text fields that accept Twig input within the Settings...

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...

CVE-2026-28781

creationtimestamp| type| source ---|---|--- 2026-03-02 23:09:04+00:00| published-proof-of-concept| https://github.com/craftcms/cms/security/advisories/GHSA-2xfc-g69j-x2mp...

CVE-2026-28695

creationtimestamp| type| source ---|---|--- 2026-03-02 23:04:57+00:00| published-proof-of-concept| https://github.com/craftcms/cms/security/advisories/GHSA-94rc-cqvm-m4pw...

Cross-site Scripting (XSS)

Overview craftcms/cms is a content management system. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the editableTable.twig component when processing the Row Heading column type. An attacker can execute arbitrary JavaScript in the context of another user's sessio...

GHSA-6J87-M5QX-9FQP Craft CMS has Stored XSS in Table Field in its "Row Heading" Column Type

A stored Cross-site Scripting XSS vulnerability exists in the editableTable.twig component when using the Row Heading column type. The application fails to sanitize input within row headings, allowing an attacker to execute arbitrary JavaScript when another user views a page with the malicious...

CVE-2026-27129

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, the SSRF validation in Craft CMS’s GraphQL Asset mutation uses gethostbyname, which only resolves IPv4 addresses. When a hostname has only AAAA IPv6 records, the function returns the...

CVE-2026-27127

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, the SSRF validation in Craft CMS’s GraphQL Asset mutation performs DNS resolution separately from the HTTP request. This Time-of-Check-Time-of-Use TOCTOU vulnerability enables DNS rebindi...

CVE-2026-27128

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 Time-of-Check-Time-of-Use TOCTOU race condition exists in Craft CMS’s token validation service for tokens that explicitly set a limited usage. The getTokenRoute method reads a token’s...

CVE-2026-27126

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...

GHSA-V2GC-RM6G-WRW9 Craft CMS: Cloud Metadata SSRF Protection Bypass via IPv6 Resolution

The SSRF validation in Craft CMS’s GraphQL Asset mutation uses gethostbyname, which only resolves IPv4 addresses. When a hostname has only AAAA IPv6 records, the function returns the hostname string itself, causing the blocklist comparison to always fail and completely bypassing SSRF protection...

Craft CMS: Cloud Metadata SSRF Protection Bypass via IPv6 Resolution

The SSRF validation in Craft CMS’s GraphQL Asset mutation uses gethostbyname, which only resolves IPv4 addresses. When a hostname has only AAAA IPv6 records, the function returns the hostname string itself, causing the blocklist comparison to always fail and completely bypassing SSRF protection...

CVE-2026-27126

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-2026-27127

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, the SSRF validation in Craft CMS’s GraphQL Asset mutation performs DNS resolution separately from the HTTP request. This Time-of-Check-Time-of-Use TOCTOU vulnerability enables DNS rebindi...