It was found that Pagure served uploaded files from its attachment endpoint with content types that instructed the browser to parse HTML files, which could lead to Cross-Site Scripting attacks.
The release that fixes this issue is Pagure 2.3.4.
Created pagure tracking bugs for this issue:
Affects: fedora-all [bug 1360628]
Affects: epel-7 [bug 1360629]
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.