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PYSEC-2017-60

Details

Multiple open redirect vulnerabilities in Plone CMS 5.x through 5.0.6, 4.x through 4.3.11, and 3.3.x through 3.3.6 allow remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via a URL in the referer parameter to (1) %2b%2bgroupdashboard%2b%2bplone.dashboard1%2bgroup/%2b/portlets.Actions or (2) folder/%2b%2bcontextportlets%2b%2bplone.footerportlets/%2b /portlets.Actions or the (3) came_from parameter to /login_form.

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Affected packages

PyPI / plone

Introduced in: 5.0 Fixed in: 5.0.7

Fix pip install --upgrade 'plone>=4.3.12'

References

https://plone.org/security/hotfix/20160830/open-redirection-in-plone [WEB]
http://www.openwall.com/lists/oss-security/2016/09/05/5 [WEB]
http://www.openwall.com/lists/oss-security/2016/09/05/4 [WEB]
http://seclists.org/fulldisclosure/2016/Oct/80 [WEB]
http://packetstormsecurity.com/files/139110/Plone-CMS-4.3.11-5.0.6-XSS-Traversal-Open-Redirection.html [WEB]
http://www.securityfocus.com/bid/92752 [WEB]
http://www.securityfocus.com/archive/1/539572/100/0/threaded [WEB]