Unauthenticated database-column disclosure via unrestricted option route
Published Sep 7, 2026 · Updated Sep 8, 2026
Information disclosure in jaychouchannel Tourism Management System allows remote attackers to read arbitrary database columns without authentication. The IgnoreAuth getOption route places URL-supplied tableName and columnName values into MyBatis identifiers without restricting them to public lookup data. No token or user interaction is required; a demonstrated users/password request returns stored administrator credentials and other schema values are exposed.
Summary
What happened
Information disclosure in jaychouchannel Tourism Management System allows remote attackers to read arbitrary database columns without authentication. The IgnoreAuth getOption route places URL-supplied tableName and columnName values into MyBatis identifiers without restricting them to public lookup data. No token or user interaction is required; a demonstrated users/password request returns stored administrator credentials and other schema values are exposed.
The record
- CVE
- CVE-2026-86284
- Published
- Sep 7, 2026
- Updated
- Sep 8, 2026
- Vendor
- jaychouchannel
- Product
- Tourism Management System
- Classifications
- CWE-200, T1213.006
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Sep 7, 2026CVE publishedPublication date reported by the CVE source.
- Sep 8, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=8122bf020d91199eddfff3ee02d1632a70a9a132
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- Unauthenticated option API database-column proof of conceptproof of concept · demonstrated
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Technologies
Your stack
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Your stack
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