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    CVE-2026-108642

    JeecgBoot through 3.9.5 contains a missing authorization vulnerability in SysAnnouncementSendController that allows authenticated users to modify other users' message delivery records. Attackers can obtain delivery ids from GET /sys/sysAnnouncementSend/list and submit edit requests that overwrite read flags, recipient ids, or linked announcements to hide messages from recipients.

    Published:Oct 10, 2026
    Last Modified:Oct 18, 2026
    EPS:Oct 10, 2026
    EPSS Score:0.00238
    CVSS Score:4.3

    Affected Products

    Vendor
    Jeecg
    Product
    Jeecg-boot
    Vendor
    Jeecg
    Product
    Jeecg Boot

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    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