Information Disclosure Vulnerability in jaychouchannel Tourism-Management-System
CVE-2026-86284

6.9MEDIUM

Key Information:

Vendor

Jaychouchannel

Status
Tourism-management-system
Vendor
CVE Published:
7 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-86284?

A security vulnerability has been identified in the getOption function of the jaychouchannel Tourism-Management-System, specifically in the file travel/src/main/java/com/controller/CommonController.java. This flaw arises from improper handling of the tableName/columnName arguments, potentially leading to unauthorized information disclosure. Attackers may initiate this exploit remotely, posing a significant security threat. The vendor provides continuous updates via a rolling release model, but specific version details regarding the vulnerability have not been disclosed. A patch identified by d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86 is available to mitigate this issue.

Affected Version(s)

Tourism-Management-System 8122bf020d91199eddfff3ee02d1632a70a9a132

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-2026-86284 - Proof of Concept

References

https://vuldb.com/vuln/399444
vdb-entrytechnical-description
https://vuldb.com/vuln/399444/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-86284
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

MskLov (VulDB User)
.