The Live Bookmarks page and the PDF viewer in Firefox before 60.0 can run injected script content if a user pastes script from the clipboard into them while viewing RSS feeds or PDF files. This could allow a malicious site to socially engineer a user to copy and paste malicious script content that could then run with the context of either page but does not allow for privilege escalation.
The Live Bookmarks page and the PDF viewer in Firefox before 60.0 can run injected script content if a user pastes script from the clipboard into them while viewing RSS feeds or PDF files. This could allow a malicious site to socially engineer a user to copy and paste malicious script content that could then run with the context of either page but does not allow for privilege escalation.
https://www.mozilla.org/en-US/security/advisories/mfsa2018-11/#CVE-2018-5172 https://bugzilla.mozilla.org/show_bug.cgi?id=1436482
Vulmon