{"id":"CVE-2011-4715","aliases":["EUVD-2011-4633","GHSA-5j68-8q79-7r23"],"status":"published","title":"Directory traversal vulnerability in cgi-bin/koha/mainpage.pl in Koha 3.4 before 3.4.7 and 3.6...","description":"Directory traversal vulnerability in cgi-bin/koha/mainpage.pl in Koha 3.4 before 3.4.7 and 3.6 before 3.6.1, and LibLime Koha 4.2 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the KohaOpacLanguage cookie to cgi-bin/opac/opac-main.pl, related to Output.pm.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.08622,"percentile":0.95132,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2011-12-08T19:00:00Z","modified":"2026-06-16T23:35:17Z","exploits":[{"source":"exploitdb","id":"EDB-18153","title":"LibLime Koha 4.2 - Local File Inclusion","type":"webapps","platform":"cgi","date":"2011-11-24","url":"https://www.exploit-db.com/exploits/18153"}],"products":[{"vendor":"koha","product":"koha"},{"vendor":"koha","product":"liblime_koha"}],"references":[{"url":"http://www.securityfocus.com/bid/50812","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://koha-community.org/koha-3-6-1/#more-2929","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.vigasis.com/en/?guncel_guvenlik=LibLime%20Koha%20%3C=%204.2%20Local%20File%20Inclusion%20Vulnerability\u0026lnk=exploits/18153","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.exploit-db.com/exploits/18153","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://koha-community.org/koha-3-4-7/#more-2971","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://osvdb.org/77322","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secunia.com/advisories/46980","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://github.com/liblime/LibLime-Koha/commit/8ea6f7bc37d05a9ec25b5afbea011cf9de5f1e49#C4/Output.pm","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71478","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4715"},{"url":"https://github.com/advisories/GHSA-5j68-8q79-7r23"}],"sources":{"cve":[{"id":"CVE-2011-4715","description":"Directory traversal vulnerability in cgi-bin/koha/mainpage.pl in Koha 3.4 before 3.4.7 and 3.6 before 3.6.1, and LibLime Koha 4.2 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the KohaOpacLanguage cookie to cgi-bin/opac/opac-main.pl, related to Output.pm.","status":"published","published":"2011-12-08T19:00:00Z","modified":"2024-08-07T00:16:34.139Z","updated_at":"2026-11-02T14:35:37.989579Z"}],"euvd":[{"id":"EUVD-2011-4633","description":"Directory traversal vulnerability in cgi-bin/koha/mainpage.pl in Koha 3.4 before 3.4.7 and 3.6 before 3.6.1, and LibLime Koha 4.2 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the KohaOpacLanguage cookie to cgi-bin/opac/opac-main.pl, related to Output.pm.","status":"published","published":"2011-12-08T19:00:00Z","modified":"2024-08-07T00:16:34Z","updated_at":"2026-11-03T01:39:48.540824Z"}],"ghsa":[{"id":"GHSA-5j68-8q79-7r23","title":"Directory traversal vulnerability in cgi-bin/koha/mainpage.pl in Koha 3.4 before 3.4.7 and 3.6...","description":"Directory traversal vulnerability in cgi-bin/koha/mainpage.pl in Koha 3.4 before 3.4.7 and 3.6 before 3.6.1, and LibLime Koha 4.2 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the KohaOpacLanguage cookie to cgi-bin/opac/opac-main.pl, related to Output.pm.","status":"published","published":"2022-05-17T01:51:48Z","modified":"2023-02-03T05:05:42Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:53:47.32068Z"}],"nvd":[{"id":"CVE-2011-4715","description":"Directory traversal vulnerability in cgi-bin/koha/mainpage.pl in Koha 3.4 before 3.4.7 and 3.6 before 3.6.1, and LibLime Koha 4.2 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the KohaOpacLanguage cookie to cgi-bin/opac/opac-main.pl, related to Output.pm.","status":"published","published":"2011-12-08T19:55:08.187Z","modified":"2026-06-16T23:35:17.587Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:02:11.800512Z"}]}}