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    CVE-2026-90521

    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.

    Published:Sep 13, 2026
    Last Modified:Sep 14, 2026
    EPS:Sep 13, 2026
    EPSS Score:0.00393
    CVSS Score:6.3

    Affected Products

    Vendor
    Jaychouchannel
    Product
    Tourism-management-system

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-90524 (CVSS 5.5) — A security flaw has been discovered in jaychouchannel Tourism-Management-System up to 229956e20dbd4a80eeff1453…
    CVE-2026-90523 (CVSS 5.5) — A vulnerability was identified in jaychouchannel Tourism-Management-System up to 229956e20dbd4a80eeff14535e44d…
    CVE-2026-90522 (CVSS 5.5) — A vulnerability was determined in jaychouchannel Tourism-Management-System up to d984d172dceca907f8b447efbdb06…
    CVE-2026-90520 (CVSS 2.1) — A vulnerability has been found in jaychouchannel Tourism-Management-System up to 84d8ec384f669df3985293dab293b…
    CVE-2026-86284 (CVSS 5.5) — A security vulnerability has been detected in jaychouchannel Tourism-Management-System up to 8122bf020d91199ed…
    CVE-2026-86282 (CVSS 5.5) — A weakness has been identified in jaychouchannel Tourism-Management-System up to 8122bf020d91199eddfff3ee02d16…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High