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  1. Confluence Data Center
  2. CONFSERVER-58070

Disabling WebDAV add-on will disable Office connector add-on.

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      Issue Summary

      Due to a security advisory it is required to disable WebDAV add-on in case if the instance cannot be upgraded. During the disabling, the Office Connector add-on will also be disabled (viewxls macro will not work) as this is linked requirement of WebDAV add-on. Enabling Office Connector will also enable WebDAV add-on.

      Please let us know if it is possible to get patched version of Office Connector add-on, or if they are linked and can not be fixed separately.

          Form Name

            [CONFSERVER-58070] Disabling WebDAV add-on will disable Office connector add-on.

            Howdy All,

            We wanted to reach out on this suggestion to re-iterate the official Atlassian recommendations to mitigate the risks of CVE-2019-3395/6.

            Upgrade Confluence to an unaffected version

            Atlassian has released a fix for these vulnerabilities and has backported these fixes to several versions. Download and upgrade to one of the following versions of Confluence:

            • 6.6.12
            • 6.12.3
            • 6.13.3
            • 6.14.2
            • Any 6.15.x version

            Temporary workaround

            If you are unable to upgrade Confluence immediately, then as a temporary workaround disable the affected system plugins:

            1. Go to > Manage Apps (or add-ons)
            2. Disable the following system plugins:
              • WebDAV plugin
              • Widget Connector
            • Ensure these plugins are re-enabled once Confluence is upgraded to an unaffected version

            We understand that disabling the WebDAV and Widget Connector plugins can be disruptive but it is only recommended as a temporary measure until an upgrade to an unaffected version can be performed.

            If you have any issues with upgrading Confluence or implementing the workaround, any questions about the vulnerabilities, or any concerns please contact Atlassian Support.

            Branno (Inactive) added a comment - Howdy All, We wanted to reach out on this suggestion to re-iterate the official Atlassian recommendations to mitigate the risks of CVE-2019-3395/6. Upgrade Confluence to an unaffected version Atlassian has released a fix for these vulnerabilities and has backported these fixes to several versions. Download and upgrade to one of the following versions of Confluence: 6.6.12 6.12.3 6.13.3 6.14.2 Any 6.15.x version Temporary workaround If you are unable to upgrade Confluence immediately, then as a temporary workaround disable the affected system plugins: Go to > Manage Apps (or add-ons) Disable the following system plugins: WebDAV plugin Widget Connector Ensure these plugins are re-enabled once Confluence is upgraded to an unaffected version We understand that disabling the WebDAV and Widget Connector plugins can be disruptive but it is only recommended as a temporary measure until an upgrade to an unaffected version can be performed. If you have any issues with upgrading Confluence or implementing the workaround, any questions about the vulnerabilities, or any concerns please contact Atlassian Support .

            Although I don't work for Atlassian, my understanding is that WebDAV is the technical underpinning of the Edit in Office feature. Even if you were to find a way to enable the Office Connector plugin without the WebDAV plugin, I suspect the Edit in Office button would be broken.

            Scott Dudley [Cenote] added a comment - Although I don't work for Atlassian, my understanding is that WebDAV is the technical underpinning of the Edit in Office feature. Even if you were to find a way to enable the Office Connector plugin without the WebDAV plugin, I suspect the Edit in Office button would be broken.

            Hi ,

             

            We have a multi Tenant platform we can not upgrade the confluence in short notice . Could you please provide me the permanent fix for the issue . Also i tried temporary work around , but this is not going to help me as if I enable Office Connector then WebDAV plugin is automatically enabled . We are not suppose to enable the WebDAV plugin due to security reasons .

            Thanks,
            Nidhi

            Deleted Account (Inactive) added a comment - Hi ,   We have a multi Tenant platform we can not upgrade the confluence in short notice . Could you please provide me the permanent fix for the issue . Also i tried temporary work around , but this is not going to help me as if I enable Office Connector then WebDAV plugin is automatically enabled . We are not suppose to enable the WebDAV plugin due to security reasons . Thanks, Nidhi

              Unassigned Unassigned
              gpaunovic g
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