锘縏rustwave SpiderLabs Security Advisory TWSL2014-004: Information Disclosure in the BC Collected Information Export Extension for eZ Publish CMS Published: 03/20/14 Version: 1.0 Vendor: Brookins Consulting Product: BC Collected Information Export Extension Product description: An eZ publish CMS extension for exporting collected information content into csv or sylk (excel) formats. Finding 1: Unauthenticated and un-privileged access to the BC Collected Information Export module Credit: Tom Neaves of Trustwave SpiderLabs CVE: CVE-2014-2552 CWE: CWE-264 It is possible to access the BC Collected Information Export module directly as an unauthenticated and un-privileged user. The BC Collected Information Export (BCCIE) module contains a collection of all the information entered into forms on a website, downloadable as CSV files. Depending on the context of the site, this could result in sensitive information being disclosed. Vulnerable Location: http://victim/bccie/overview Directly clicking on any of the items will result in "Access Denied" however clicking on "Export" will take the user to another page where they may then proceed to download a CSV. Remediation Steps: According to Brookins Consulting, commit d11811baccf265ff567dddca03cac70b65838a4f (https://github.com/brookinsconsulting/bccie/commit/d11811baccf265ff567dddca03cac70b65838a4f) mitigates this vulnerability. However, Trustwave SpiderLabs have not verified this fix. Revision History: 03/11/14 - Vulnerability disclosed to vendor 03/12/14 - Patch released by vendor 03/20/14 - Advisory published About Trustwave: Trustwave is the leading provider of on-demand and subscription-based information security and payment card industry compliance management solutions to businesses and government entities throughout the world. For organizations faced with today's challenging data security and compliance environment, Trustwave provides a unique approach with comprehensive solutions that include its flagship TrustKeeper compliance management software and other proprietary security solutions. Trustwave has helped thousands of organizations--ranging from Fortune 500 businesses and large financial institutions to small and medium-sized retailers--manage compliance and secure their network infrastructure, data communications and critical information assets. Trustwave is headquartered in Chicago with offices throughout North America, South America, Europe, Africa, China and Australia. For more information, visit https://www.trustwave.com About Trustwave SpiderLabs: SpiderLabs(R) is the advanced security team at Trustwave focused on application security, incident response, penetration testing, physical security and security research. The team has performed over a thousand incident investigations, thousands of penetration tests and hundreds of application security tests globally. In addition, the SpiderLabs Research team provides intelligence through bleeding-edge research and proof of concept tool development to enhance Trustwave's products and services. https://www.trustwave.com/spiderlabs Disclaimer: The information provided in this advisory is provided "as is" without warranty of any kind. Trustwave disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Trustwave or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Trustwave or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.