---------------------------------------------------------------------- Become a PSI 3.0 beta tester! Test-drive the new beta version and tell us what you think about its extended automatic update function and significantly enhanced user-interface. Download it here! http://secunia.com/psi_30_beta_launch ---------------------------------------------------------------------- TITLE: Drupal Organic Groups Module Security Bypass and Script Insertion Vulnerabilities SECUNIA ADVISORY ID: SA49397 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/49397/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=49397 RELEASE DATE: 2012-06-07 DISCUSS ADVISORY: http://secunia.com/advisories/49397/#comments AVAILABLE ON SITE AND IN CUSTOMER AREA: * Last Update * Popularity * Comments * Criticality Level * Impact * Where * Solution Status * Operating System / Software * CVE Reference(s) http://secunia.com/advisories/49397/ ONLY AVAILABLE IN CUSTOMER AREA: * Authentication Level * Report Reliability * Secunia PoC * Secunia Analysis * Systems Affected * Approve Distribution * Remediation Status * Secunia CVSS Score * CVSS https://ca.secunia.com/?page=viewadvisory&vuln_id=49397 ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI: * AUTOMATED SCANNING http://secunia.com/vulnerability_scanning/personal/ http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/ DESCRIPTION: A security issue and a vulnerability have been reported in the Organic Groups module for Drupal, which can be exploited by malicious users to conduct script insertion attacks and by malicious people to bypass certain security restrictions. 1) An error due to the module not properly verifying the "access content" permission can be exploited to gain access to otherwise restricted content. Successful exploitation of this vulnerability requires that all users have the "access content" permissions removed. 2) Certain input when creating or editing a group title is not properly sanitised before being used. This can be exploited to insert arbitrary HTML and script code, which will be executed in a user's browser session in context of an affected site when the malicious data is being viewed. Successful exploitation of this vulnerability requires the Vertical Tabs module to be installed, the Vertical Tabs configuration to include the Organic Group select area, and the permissions to create or edit a group title. The security issue and vulnerability are reported in 6.x-2.x versions prior to 6.x-2.4. SOLUTION: Update to version 6.x-2.4. PROVIDED AND/OR DISCOVERED BY: The vendor credits: 1) Fox 2) Ezra Barnett Gildesgame ORIGINAL ADVISORY: SA-CONTRIB-2012-092: http://drupal.org/node/1619810 OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ EXPLOIT: Further details available in Customer Area: http://secunia.com/vulnerability_intelligence/ ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help private users keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ----------------------------------------------------------------------