Attachment Checker for Jira
Additional time may be available from the app vendor.
About Data Center trials
OVERALL RATINGS
INSTALLS
192
SUPPORT
- Partner Supported
Key highlights of the appProtect your Jira against unauthorised file attachments

Flexible policies for attachments
Restrict the types of files allowed by configuring a list of file extensions in the allowlist or denylist.
Set file size limits, count limits and more.
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Virus scanning on all uploads
Protect against virus by scanning all attachment uploads.
When an infected file is detected, a comment will be added to the Jira issue where the file is attached to.
Manage projects' space quota
Provides reporting on the quota (disk space) allocated, used, available and usage (%) for attachments in each project.
Admins can set a default quota for all projects or custom quota for specific projects.
Supporting media
More details
Attachment Checker for Jira allows admin to secure their Jira instance by
- Whitelisting / Blacklisting file types (JRA-13684, JRA-61024)
- Limiting the number of attachments per issue
- Restricting attachments with duplicate file names (JRA-2169)
- Scanning attachments for viruses (JRA-8626)
- Notification for attachment events
- Restrict user groups from downloading attachments (JRASERVER-40061)
- Log attachment downloads
Features can be configured to turn on/off with customised messages.
- ensure conformance of authorised file formats
- prevent multiple copies of the same file from being uploaded
- avoid confusion caused by attachments with the same filename
- detection of infected files
- avoid circulation of virus infected files via Jira
- conserve disk space and bandwidth by blocking certain file types
This helps to address the finding commonly raised in Vulnerability Assessment Tests.
- CWE-434: Unrestricted Upload of File with Dangerous Type
We have a similar Attachment Checker for Confluence.
Resources
Download
Get the .jar file downloaded to your system
App documentation
Comprehensive set of documentation from the partner on how this app works
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 partner.
Partner privacy policySecurity program
This app is not part of the Marketplace Bug Bounty program.
Version information
Version 7.3.0•for Jira Data Center 11.0.0 - 11.3.4
- Release date
- Apr 6th 2026
- Summary
- Improvement
- Details
- ACJ-191 - To update Apache Tika from 3.2.3 to 3.3.0
Please refer to the release notes for more info.
- Payment model
- Paid via Atlassian