medium5.8Public exploit code
CVE-2013-4200
The isURLInPortal method in the URLTool class in in_portal.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 treats URLs starting with …
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Plone - 'in_portal.py' < 4.1.3 Session Hijacking2013-07-31 · webapps · python · Verified
Impact
The isURLInPortal method in the URLTool class in in_portal.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 treats URLs starting with a space as a relative URL, which allows remote attackers to bypass the allow_external_login_sites filtering property, redirect users to arbitrary web sites, and conduct phishing attacks via a space before a URL in the "next" parameter to acl_users/credentials_cookie_auth/require_login.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Plone | Plone | Versions 2.1, 2.1.1, 2.1.2, 2.1.3, 2.1.4, 3.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://plone.org/products/plone-hotfix/releases/20130618
- http://plone.org/products/plone/security/advisories/20130618-announcement
- http://www.openwall.com/lists/oss-security/2013/08/01/2
- http://www.securityfocus.com/archive/1/530787/100/0/threaded
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-4200
- http://plone.org/products/plone-hotfix/releases/20130618
- http://plone.org/products/plone/security/advisories/20130618-announcement
- http://www.openwall.com/lists/oss-security/2013/08/01/2
- http://www.securityfocus.com/archive/1/530787/100/0/threaded
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-4200