CVE-2026-28695
Published: Mar 4, 2026
Modified: Mar 6, 2026
Description
Craft is a content management system (CMS). 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. The create() Twig function exposes Craft::createObject(), which allows instantiation of arbitrary PHP classes with constructor arguments. Combined with the bundled symfony/process dependency, this enables RCE. This bypasses the fix implemented for CVE-2025-57811 (patched in 5.8.7). This vulnerability is fixed in 5.9.0-beta.1 and 4.17.0-beta.1.
| Vendor | Product | Versions |
|---|---|---|
craftcms | cms | affected >= 5.8.7, < 5.9.0-beta.1affected >= 4.0.0-RC1, < 4.17.0-beta.1 |
Weaknesses (CWE)
References
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