| Title | Zhejiang Landzone N&T Corporation Limited o2oa 10.0.2 Least Privilege Violation |
|---|
| Description | The CipherConnectionAction.getBinary() method in O2OA unconditionally attaches the highest-privilege cipher token to every outbound HTTP request via cipher(), regardless of the target address. An attacker with a regular user account can trigger this method through the /x_general_assemble_control/jaxrs/excel/upload/with/url endpoint by supplying an attacker-controlled fileUrl parameter, causing the cipher token to be leaked to an external server. The captured token can then be used to invoke any administrative API with system-level cipher privileges, leading to full server compromise including arbitrary user password modification and system configuration disclosure. |
|---|
| Source | ⚠️ https://github.com/2H-K/myvuls/issues/3 |
|---|
| User | hacja (UID 92094) |
|---|
| Submission | 07/28/2026 09:20 (2 months ago) |
|---|
| Moderation | 09/24/2026 08:00 (2 months later) |
|---|
| Status | Accepted |
|---|
| VulDB entry | 409281 [O2OA up to 9.5.3/10.0.2 Cipher Connection CipherConnectionAction.java list fileUrl information disclosure] |
|---|
| Points | 20 |
|---|