CleverStupidDog yf-exam v 1.8.0 is vulnerable to Authentication Bypass. The program uses a fixed JWT key, and the stored key uses username format characters. Any user who logged in within 24 hours. A token can be forged with his username to bypass authentication.
References
| Link | Resource |
|---|---|
| https://github.com/CleverStupidDog/yf-exam/issues/2 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/Fw-fW-fw/UPDATE-CVE/blob/main/CVE-2023-25403 | Third Party Advisory |
| https://github.com/CleverStupidDog/yf-exam/issues/2 | Exploit Issue Tracking Third Party Advisory |
| https://github.com/Fw-fW-fw/UPDATE-CVE/blob/main/CVE-2023-25403 | Third Party Advisory |
Configurations
History
21 Nov 2024, 07:49
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/CleverStupidDog/yf-exam/issues/2 - Exploit, Issue Tracking, Third Party Advisory | |
| References | () https://github.com/Fw-fW-fw/UPDATE-CVE/blob/main/CVE-2023-25403 - Third Party Advisory |
10 Mar 2023, 15:02
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-639 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
| CPE | cpe:2.3:a:yf-exam_project:yf-exam:1.8.0:*:*:*:*:*:*:* | |
| References | (MISC) https://github.com/Fw-fW-fw/UPDATE-CVE/blob/main/CVE-2023-25403 - Third Party Advisory | |
| References | (MISC) https://github.com/CleverStupidDog/yf-exam/issues/2 - Exploit, Issue Tracking, Third Party Advisory |
03 Mar 2023, 23:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-03-03 23:15
Updated : 2024-11-21 07:49
NVD link : CVE-2023-25403
Mitre link : CVE-2023-25403
CVE.ORG link : CVE-2023-25403
JSON object : View
Products Affected
yf-exam_project
- yf-exam
CWE
CWE-639
Authorization Bypass Through User-Controlled Key