CVE-2025-24353

描述

### Summary When sharing an item, user can specify an arbitrary role. It allows user to use a higher-privileged role to see fields that otherwise the user should not be able to see. ### Details Specifying `role` on share should be available only for admins. The current flow has a security flaw. Each other role should allow to share only in the context of the same role. As there is no role hierarchy in Directus, it is impossible to tell which role is _higher_ or _lower_, so only admins should be able to specify the role for share. Optionally, instead of specifying a role, shareer* should be able to specify which fields (limited to fields shareer sees) are available on shared item. Similarily to import. *_shareer_ - a person that creates a share link to item ### PoC 1. Create a collection with a secret field. 2. Create role A that sees the secret field 3. Create role B that does not see the secret field, but can use share feature. 4. Create item with secret field filled. 5. Use account with role B to share the object as role A and gain unauthorized access to secret value. Here's video example: https://www.youtube.com/watch?v=DbV4IxbWzN4 I had to upload it to YouTube, because GitHub allows only 10MB videos. ### Impact Impacted are instances that use the share feature and have specific roles hierarchy and fields that are not visible for certain roles.

如何修補 CVE-2025-24353

要修補 CVE-2025-24353,請將受影響套件升級到下列已修補版本。

• —升級至 13.3.1 或更新版本
• —升級至 11.2.0 或更新版本

CVE-2025-24353 正在被利用嗎?

低 — EPSS 為 0.4%,目前沒有觀察到大規模利用活動。

受影響套件(2)

• from 0, < 13.3.1
• from 0, < 11.2.0