---------------------------------------------------------------------- Windows Applications Insecure Library Loading The Official, Verified Secunia List: http://secunia.com/advisories/windows_insecure_library_loading/ The list is continuously updated as we confirm the vulnerability reports so check back regularly too see if any of your apps are affected. ---------------------------------------------------------------------- TITLE: Tiki Wiki CMS Groupware Multiple Vulnerabilities SECUNIA ADVISORY ID: SA41630 VERIFY ADVISORY: Secunia.com http://secunia.com/advisories/41630/ Customer Area (Credentials Required) https://ca.secunia.com/?page=viewadvisory&vuln_id=41630 RELEASE DATE: 2010-09-28 DISCUSS ADVISORY: http://secunia.com/advisories/41630/#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/41630/ 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=41630 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: John Leitch has discovered some vulnerabilities in Tiki Wiki CMS Groupware, which can be exploited by malicious users to disclose sensitive information and by malicious people to conduct cross-site scripting and cross-site request forgery attacks. 1) Input passed via the "type" parameter to tiki-edit_wiki_section.php is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site. 2) The application allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. This can be exploited to e.g. change the administrative password by tricking a logged in administrative user into visiting a malicious web site. 3) Input passed via the "language" parameter to tiki-jsplugin.php is not properly verified before being used to read files. This can be exploited to download arbitrary files from local resources via directory traversal sequences. The vulnerabilities are confirmed in version 5.2. Other versions may also be affected. SOLUTION: Edit the source code to ensure that input is properly sanitised and verified. Do not browse untrusted websites or follow untrusted links while logged in to the application. PROVIDED AND/OR DISCOVERED BY: John Leitch ORIGINAL ADVISORY: John Leitch: http://www.johnleitch.net/Vulnerabilities/Tiki.Wiki.CMS.Groupware.5.2.Reflected.Cross-site.Scripting/44 http://www.johnleitch.net/Vulnerabilities/Tiki.Wiki.CMS.Groupware.5.2.Cross-site.Request.Forgery/45 http://www.johnleitch.net/Vulnerabilities/Tiki.Wiki.CMS.Groupware.5.2.Local.File.Inclusion/46 OTHER REFERENCES: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ DEEP LINKS: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED DESCRIPTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXTENDED SOLUTION: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ EXPLOIT: Further details available in Customer Area: http://secunia.com/products/corporate/EVM/ ---------------------------------------------------------------------- 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 ----------------------------------------------------------------------