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Security Update for vBulletin 4 (ForumRunner)

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  • Security Update for vBulletin 4 (ForumRunner)

    A security issue has been reported to us that affects vBulletin 4. We have released security patches for vBulletin 4.2.2 & 4.2.3 to account for this vulnerability. The issue could potentially allow attackers to perform SQL Injection attacks via the included Forumrunner add-on. It is recommended that all users update as soon as possible. If you're using a version of vBulletin 4 older than 4.2.2, it is recommended that you upgrade to the latest version as soon as possible. Please note that you need to update regardless of whether you have Forumrunner enabled.

    You can download the patch for your version here:

    To install the patch, download the appropriate files for your version of vBulletin 4 then upload all files found within the zip file. Make sure to overwrite the existing files on your server.

    If you're using a version prior to 4.2.2, then you should follow standard upgrade procedures.

    Patches available:

    vBulletin 4.2.2 Patch Level 5
    vBulletin 4.2.3 Patch Level 1

    vBulletin 4.2.4 Beta 2 has been released and includes the fix.

    Baby, I was born this way
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