Improper Authentication in YXJ2018 SpringBoot-Vue-OnlineExam by YXJ2018
CVE-2025-3850

6.3MEDIUM

Key Information:

Vendor
Yxj2018
Status
Springboot-vue-onlineexam
Vendor
CVE Published:
22 April 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

An improper authentication vulnerability has been identified in YXJ2018 SpringBoot-Vue-OnlineExam 1.0. This flaw affects the processing of the API component, allowing attackers to manipulate it for unauthorized access. Although the attack complexity is considered high and exploitation is known to be difficult, the vulnerability has been publicly disclosed, increasing the urgency for potential fixes. Remote attackers could initiate this exploit, posing significant security risks to users and systems relying on this product.

Affected Version(s)

SpringBoot-Vue-OnlineExam 1.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-3850 - Proof of Concept

References

https://vuldb.com/?id.305777
vdb-entry
https://vuldb.com/?ctiid.305777
signaturepermissions-required
https://vuldb.com/?submit.556284
third-party-advisory

CVSS V4

Score:
6.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

moyu666 (VulDB User)
.