CVE Feed

    Dashboard / CVE / CVE-2025-44004

    CVE-2025-44004

    Mattermost Confluence Plugin version <1.5.0 fails to check the authorization of the user to the Mattermost instance which allows attackers to create a channel subscription without proper authorization via API call to the create channel subscription endpoint.

    Published:Aug 11, 2025
    Last Modified:Sep 25, 2025
    EPS:Aug 11, 2025
    EPSS Score:0.00038
    CVSS Score:7.2

    Affected Products

    Vendor
    Mattermost
    Product
    Confluence
    Vendor
    Mattermost
    Product
    Mattermost

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-13523 (CVSS 7.7) — Mattermost Confluence plugin version <1.7.0 fails to properly escape user-controlled display names in HTML tem…
    CVE-2025-8285 (CVSS 4) — Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows …
    CVE-2025-54525 (CVSS 7.5) — Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to …
    CVE-2025-54478 (CVSS 7.2) — Mattermost Confluence Plugin version <1.5.0 fails to enforce authentication of the user to the Mattermost inst…
    CVE-2025-54463 (CVSS 5.9) — Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to …
    CVE-2025-54458 (CVSS 5) — Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the Confluence space whic…
    CVE-2025-53910 (CVSS 4) — Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows …
    CVE-2025-53857 (CVSS 3.7) — Mattermost Confluence Plugin version <1.5.0 fails to check the access of the user to the channel which allows …
    CVE-2025-53514 (CVSS 5.9) — Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to …
    CVE-2025-52931 (CVSS 7.5) — Mattermost Confluence Plugin version <1.5.0 fails to handle unexpected request body which allows attackers to …

    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