A flaw was found in marked. When mangling is disabled via option mangle, marked doesn't escape target href. This may allow an attacker to create new tags and inject arbitrary html-event.
Created marked tracking bugs for this issue:
Affects: epel-all [bug 1529738]
Affects: fedora-all [bug 1529737]
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.