CVE-2026-90521: Authorization Bypass in jaychouchannel Tourism-Management-System
A vulnerability was found in jaychouchannel Tourism-Management-System up to 8122bf020d91199eddfff3ee02d1632a70a9a132. This issue affects some unknown processing of the file MenpiaodingdanController.java of the component CRUD. The manipulation of the argument ID results in authorization bypass. It is possible to launch the attack remotely. The exploit has been made public and could be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The patch is identified as d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86. It is best practice to apply a patch to resolve this issue.
AI Analysis
Technical Summary
This vulnerability in the jaychouchannel Tourism-Management-System involves improper authorization checks in the CRUD component's MenpiaodingdanController.java file. By manipulating the ID argument, an attacker can bypass authorization mechanisms remotely. The system employs rolling releases, so version details are not provided. A patch commit d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86 addresses the issue. The CVSS 4.0 vector indicates network attack vector, low attack complexity, no privileges required, no user interaction, and low to limited impacts on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote attackers to bypass authorization controls, potentially granting unauthorized access to restricted functionality or data within the Tourism-Management-System. The impact is rated medium severity with limited confidentiality, integrity, and availability impact as per CVSS 4.0 scoring.
Mitigation Recommendations
A patch identified by commit d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86 is available and should be applied to remediate this vulnerability. Since the product uses rolling releases, users should update to the latest release containing this patch to ensure protection.
CVE-2026-90521: Authorization Bypass in jaychouchannel Tourism-Management-System
Description
A vulnerability was found in jaychouchannel Tourism-Management-System up to 8122bf020d91199eddfff3ee02d1632a70a9a132. This issue affects some unknown processing of the file MenpiaodingdanController.java of the component CRUD. The manipulation of the argument ID results in authorization bypass. It is possible to launch the attack remotely. The exploit has been made public and could be used. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The patch is identified as d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86. It is best practice to apply a patch to resolve this issue.
CVSS v4.0
Score 5.3medium
Affected software
jaychouchannel
Tourism-Management-System
cpe:2.3:a:jaychouchannel:tourism-management-system:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in the jaychouchannel Tourism-Management-System involves improper authorization checks in the CRUD component's MenpiaodingdanController.java file. By manipulating the ID argument, an attacker can bypass authorization mechanisms remotely. The system employs rolling releases, so version details are not provided. A patch commit d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86 addresses the issue. The CVSS 4.0 vector indicates network attack vector, low attack complexity, no privileges required, no user interaction, and low to limited impacts on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation allows remote attackers to bypass authorization controls, potentially granting unauthorized access to restricted functionality or data within the Tourism-Management-System. The impact is rated medium severity with limited confidentiality, integrity, and availability impact as per CVSS 4.0 scoring.
Mitigation Recommendations
A patch identified by commit d44ec3aa0bd2a72c8800e3befb0a9a96a6491b86 is available and should be applied to remediate this vulnerability. Since the product uses rolling releases, users should update to the latest release containing this patch to ensure protection.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-09-12T10:54:54.566Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6aa69ed755bf5e2cf5a0794e
Added to database: 09/13/2026, 13:02:15 UTC
Last enriched: 09/13/2026, 13:16:28 UTC
Last updated: 09/14/2026, 04:01:22 UTC
Views: 15
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