CVE-2026-27198
Formwork Improperly Managed Privileges in User creation
描述
### Summary The application fails to properly enforce role-based authorization during account creation. Although the system validates that the specified role exists, it does not verify whether the current user has sufficient privileges to assign highly privileged roles such as admin. As a result, an authenticated user with the editor role can create a new account with administrative privileges, leading to full administrative access and complete compromise of the CMS. ### Impact Successful exploitation allows an attacker to: - Gain full administrative control over the CMS. - Access all site data and user information. - Modify system configuration and security settings. - Create, modify, or delete any user account, including legitimate administrators. ### Patches [Formwork 2.3.4](https://github.com/getformwork/formwork/releases/tag/2.3.4) properly assigns roles on user creation.
如何修補 CVE-2026-27198
要修補 CVE-2026-27198,請將受影響套件升級到下列已修補版本。
- —升級至 2.3.4 或更新版本
CVE-2026-27198 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(1)
- >= 2.0.0, < 2.3.4
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |