Attachment Checker for Confluence

for Confluence Server 5.10.0 - 7.13.1, Confluence Data Center 5.10.0 - 7.13.1 and more
119 installs
  • Supported

Protect your Confluence against unauthorised file attachments

Restrict uploads by file type

Restrict the types of files that are allowed to be uploaded by blacklisting or whitelisting a configured list of file extensions.

Virus scanning on all uploads

Protect against virus by scanning all attachment uploads.

When an infected file is detected, a comment mentioning the user will be added to the page where the file is attached to

Configurable filtering and scanning

System administrators are allowed to configure a list of file extensions to be filtered, the filtering mode, the error message, and specify their own virus scanner.

More details

🏄 Got questions? Schedule a demo 🚀

The Attachment Checker for Confluence plugin allows admins to secure their Confluence instances by

  • ensuring conformance of authorised file formats
  • detection of infected files
  • avoid circulation of virus infected files via Confluence
  • conserve disk space and bandwidth by blocking certain file types

It addresses the following Jira issues

Each feature can be configured to turn on/off with your customised messages.

The plugin will help to address the finding commonly raised in Vulnerability Assessment Tests.

  • CWE-434: Unrestricted Upload of File with Dangerous Type

We recommend 2GB of RAM allocated to the JVM.

If you are using Jira too, check out Attachment Checker for Jira.

Privacy and security

Privacy policy

Atlassian's privacy policy is not applicable to the use of this app. Please refer to the privacy policy provided by this app's vendor.

Vendor privacy policy


This app is not part of the Marketplace Bug Bounty program. Learn more



View and set limits on the disk space used for each Confluence space