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PYSEC-2017-60

Quick fix

PYSEC-2017-60 — plone: upgrade to the fixed version with the command below.

pip install --upgrade 'plone>=4.3.12'

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.

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/plone

Introduced in: 5.0Fixed in: 5.0.7

Fixpip 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]
https://github.com/advisories/GHSA-69vh-662j-v988[ADVISORY]