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THREATINT
PUBLISHED

CVE-2024-13111

Beijing Yunfan Internet Technology Yunfan Learning Examination System JWT Token SysUserControl improper authentication



Description

EN DE

A vulnerability classified as critical was found in Beijing Yunfan Internet Technology Yunfan Learning Examination System 1.9.2. Affected by this vulnerability is an unknown functionality of the file src/main/java/com/yf/exam/modules/sys/user/controller/SysUserControl of the component JWT Token Handler. The manipulation leads to improper authentication. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.

In Beijing Yunfan Internet Technology Yunfan Learning Examination System 1.9.2 wurde eine kritische Schwachstelle entdeckt. Betroffen ist eine unbekannte Verarbeitung der Datei src/main/java/com/yf/exam/modules/sys/user/controller/SysUserControl der Komponente JWT Token Handler. Dank der Manipulation mit unbekannten Daten kann eine improper authentication-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk passieren. Die Komplexität eines Angriffs ist eher hoch. Sie gilt als schwierig ausnutzbar. Der Exploit steht zur öffentlichen Verfügung.

Reserved 2025-01-01 | Published 2025-01-02 | Updated 2025-01-02 | Assigner VulDB


MEDIUM: 6.3CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
MEDIUM: 5.6CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
MEDIUM: 5.6CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
5.1AV:N/AC:H/Au:N/C:P/I:P/A:P

Problem types

Improper Authentication

Product status

1.9.2
affected

Timeline

2025-01-01:Advisory disclosed
2025-01-01:VulDB entry created
2025-01-01:VulDB entry last update

Credits

LVZC (VulDB User) reporter

References

vuldb.com/?id.289927 (VDB-289927 | Beijing Yunfan Internet Technology Yunfan Learning Examination System JWT Token SysUserControl improper authentication) vdb-entry

vuldb.com/?ctiid.289927 (VDB-289927 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.467701 (Submit #467701 | Beijing Yunfan Internet Technology Co., Ltd yfexam-exam 1.9.2 JWT defects) third-party-advisory

github.com/qiutiandefeng/yfexam-exam/issues/6 issue-tracking

github.com/qiutiandefeng/yfexam-exam/issues/6 exploit issue-tracking

cve.org (CVE-2024-13111)

nvd.nist.gov (CVE-2024-13111)

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