Vulnerability · Published Sep 7, 2026 · Assigned by VulDB

CVE-2026-86284jaychouchannel Tourism-Management-System CommonController.java getOption information disclosure

Medium 5.3

In plain English

A medium-severity information exposure in Tourism-Management-System from jaychouchannel. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.5%top 53.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security vulnerability has been detected in jaychouchannel Tourism-Management-System up to 8122bf020d91199eddfff3ee02d1632a70a9a132. Affected by this vulnerability is the function getOption of the file travel/src/main/java/com/controller/CommonController.java. The manipulation of the argument tableName/columnName leads to information disclosure. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The identifier of the patch is d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86. To fix this issue, it is recommended to deploy a patch.

Affected products (as reported)

Vendor	Product	Versions
jaychouchannel	Tourism-Management-System	8122bf020d91199eddfff3ee02d1632a70a9a132

Weakness: CWE-200, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C

References

VDB-399444 | jaychouchannel Tourism-Management-System CommonController.java getOption information disclosure vdb-entry, technical-description
VDB-399444 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-86284 | CVE Analysis and Report third-party-advisory
Submit #905644 | jaychouchannel Tourism_Management_System 8122bf020d91199eddfff3ee02d1632a70a9a132 Exposure of Sensitive Information Through Data Queries third-party-advisory
https://github.com/jaychouchannel/Tourism_Management_System/issues/8 broken-link, exploit, issue-tracking
https://github.com/jaychouchannel/Tourism-Management-System/pull/14 issue-tracking, patch
https://github.com/jaychouchannel/Tourism-Management-System/commit/d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86 broken-link, patch
https://github.com/jaychouchannel/Tourism-Management-System/ broken-link, product