CVE-2026-28697
Craft is a content management system (CMS). Prior to 4.17.0-beta.1 and 5.9.0-beta.1, 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 directory and subsequently access it via the browser to execute arbitrary system commands. This vulnerability is fixed in 4.17.0-beta.1 and 5.9.0-beta.1.
Vendor
Product
CWE
Yayın Tarihi
2026-03-04 17:16:21
Güncelleme
2026-03-05 10:37:46
Source Identifier
security-advisories@github.com
KEV Date Added
-