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  1. Confluence Server and Data Center
  2. CONFSERVER-88221

RCE (Remote Code Execution) in Confluence Data Center & Server



    • 8.5
    • High
    • CVE-2023-22508
    • Bug Bounty
    • a private user
    • CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
    • RCE (Remote Code Execution)
    • Confluence Data Center, Confluence Server


      This High severity RCE (Remote Code Execution) vulnerability known as CVE-2023-22508 was introduced in version 6.1.0 of Confluence Data Center & Server.

      This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction.

      Atlassian recommends that you upgrade your instance to avoid this bug using the following options:

      • Upgrade to a Confluence feature release greater than or equal to 8.2.0 (ie: 8.2, 8.2, 8.4, etc...)
      • Upgrade to a Confluence 7.19LTS bugfix release greater than or equal to 7.19.8 (ie: 7.19.8, 7.19.9, 7.19.10, 7.19.11, etc...)
      • Upgrade to a Confluence 7.13LTS bugfix release greater than or equal to 7.13.20

      See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Data Center & Server from the download center (https://www.atlassian.com/software/confluence/download-archives).

      If you are unable to upgrade your instance please use the following guide to workaround the issue https://confluence.atlassian.com/confkb/how-to-disable-the-jmx-network-port-for-cve-2023-22508-1267761550.html

      This vulnerability was discovered by a private user and reported via our Bug Bounty program.


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