Craft has a GraphQL Asset Mutation Privilege Escalation

Craft is a platform for creating digital experiences. In Craft versions from 4.0.0-RC1 to before 4.17.0-beta.1 and 5.9.0-beta.1, there is a Privilege Escalation vulnerability in Craft CMS’s GraphQL API that allows an authenticated user with write access to one asset volume to escalate their privileges and modify/transfer assets belonging to any other volume, including restricted or private volumes to which they should not have access. The saveAsset GraphQL mutation validates authorization against the schema-resolved volume but fetches the target asset by ID without verifying that the asset belongs to the authorized volume. This allows unauthorized cross-volume asset modification and transfer. This vulnerability is fixed in 4.17.0-beta.1 and 5.9.0-beta.1.

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通过用户控制密钥绕过授权机制

Craft CMS 安全漏洞

Craft CMS是Craft CMS开源的一套内容管理系统（CMS）。 Craft CMS 4.0.0-RC1版本至4.17.0-beta.1之前版本和5.9.0-beta.1之前版本存在安全漏洞，该漏洞源于saveAsset GraphQL突变授权验证不当，可能导致权限提升和跨卷资产修改。

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