{"id":"CVE-2006-6131","aliases":["EUVD-2006-6114","GHSA-26qr-qf74-v2w4"],"status":"published","title":"Untrusted search path vulnerability in (1) WSAdminServer and (2) WSWebServer in Kerio WebSTAR (4D...","description":"Untrusted search path vulnerability in (1) WSAdminServer and (2) WSWebServer in Kerio WebSTAR (4D WebSTAR Server Suite) 5.4.2 and earlier allows local users with webstar privileges to gain root privileges via a malicious libucache.dylib helper library in the current working directory.","severity":{"version":"2.0","score":6.2,"vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00886,"percentile":0.5953,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-11-28T01:00:00Z","modified":"2026-06-16T22:32:31Z","exploits":[{"source":"exploitdb","id":"EDB-2788","title":"Kerio WebSTAR 5.4.2 (OSX) - 'libucache.dylib' Local Privilege Escalation","type":"local","platform":"osx","date":"2006-11-15","verified":true,"url":"https://www.exploit-db.com/exploits/2788"}],"products":[{"vendor":"kerio","product":"webstar"}],"references":[{"url":"http://www.securityfocus.com/bid/21123","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://securitytracker.com/id?1017239","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30308","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.digitalmunition.com/DMA%5B2006-1115a%5D.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/451832/100/200/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.osvdb.org/30450","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Exploit"]},{"url":"http://securityreason.com/securityalert/1921","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/4539","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/22906","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Exploit","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-6131"},{"url":"http://www.digitalmunition.com/DMA[2006-1115a].txt"},{"url":"https://github.com/advisories/GHSA-26qr-qf74-v2w4"}],"sources":{"cve":[{"id":"CVE-2006-6131","description":"Untrusted search path vulnerability in (1) WSAdminServer and (2) WSWebServer in Kerio WebSTAR (4D WebSTAR Server Suite) 5.4.2 and earlier allows local users with webstar privileges to gain root privileges via a malicious libucache.dylib helper library in the current working directory.","status":"published","published":"2006-11-28T01:00:00Z","modified":"2024-08-07T20:19:33.955Z","updated_at":"2026-11-02T14:33:50.738595Z"}],"euvd":[{"id":"EUVD-2006-6114","description":"Untrusted search path vulnerability in (1) WSAdminServer and (2) WSWebServer in Kerio WebSTAR (4D WebSTAR Server Suite) 5.4.2 and earlier allows local users with webstar privileges to gain root privileges via a malicious libucache.dylib helper library in the current working directory.","status":"published","published":"2006-11-28T01:00:00Z","modified":"2024-08-07T20:19:33Z","updated_at":"2026-11-03T01:15:44.814613Z"}],"ghsa":[{"id":"GHSA-26qr-qf74-v2w4","title":"Untrusted search path vulnerability in (1) WSAdminServer and (2) WSWebServer in Kerio WebSTAR (4D...","description":"Untrusted search path vulnerability in (1) WSAdminServer and (2) WSWebServer in Kerio WebSTAR (4D WebSTAR Server Suite) 5.4.2 and earlier allows local users with webstar privileges to gain root privileges via a malicious libucache.dylib helper library in the current working directory.","status":"published","published":"2022-05-01T07:35:08Z","modified":"2025-04-09T03:34:55Z","updated_at":"2026-11-02T15:00:52.801688Z"}],"nvd":[{"id":"CVE-2006-6131","description":"Untrusted search path vulnerability in (1) WSAdminServer and (2) WSWebServer in Kerio WebSTAR (4D WebSTAR Server Suite) 5.4.2 and earlier allows local users with webstar privileges to gain root privileges via a malicious libucache.dylib helper library in the current working directory.","status":"published","published":"2006-11-28T01:07:00Z","modified":"2026-06-16T22:32:31.717Z","cvss":[{"version":"2.0","score":6.2,"vector":"AV:L/AC:H/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:08.546281Z"}]}}