rubygem-geminabox -- XSS & CSRF vulnerabilities
Gem in a box XSS vulenrability - CVE-2017-14506:
Malicious attacker create GEM file with crafted homepage value
(gem.homepage in .gemspec file) includes XSS payload.
The attacker access geminabox system and uploads the gem file
(or uses CSRF/SSRF attack to do so).
From now on, any user access Geminabox web server, executes the
malicious XSS payload, that will delete any gems on the server,
and won't let users use the geminabox anymore. (make victim's
browser crash or redirect them to other hosts).
Copyright © 2003-2005 Jacques Vidrine and contributors.
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