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Vulnerability record · CVE-2011-4715 · published 8 December 2011

CVE-2011-4715: Liblime koha path traversal vulnerability

Koha · Liblime Koha

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.

5.0 CVSS 2.0 Medium EPSS 8.6% · top 5.1% CWE-22 · Path traversal
5.0CVSS 2.0 base score
8.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
18References, 6 tagged exploit
16 Jun 2026Last modified by NVD

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.

AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://koha-community.org/koha-3-4-7/#more-2971
http://koha-community.org/koha-3-6-1/#more-2929
http://osvdb.org/77322
http://secunia.com/advisories/46980 Vendor Advisory
http://www.exploit-db.com/exploits/18153 Exploit
http://www.securityfocus.com/bid/50812 Exploit
http://www.vigasis.com/en/?guncel_guvenlik=LibLime%20Koha%20%3C=%204.2%20Local%20File%20Inclusion%20Vulnerability&lnk=ex Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/71478
https://github.com/liblime/LibLime-Koha/commit/8ea6f7bc37d05a9ec25b5afbea011cf9de5f1e49#C4/Output.pm
http://koha-community.org/koha-3-4-7/#more-2971
http://koha-community.org/koha-3-6-1/#more-2929
http://osvdb.org/77322
http://secunia.com/advisories/46980 Vendor Advisory
http://www.exploit-db.com/exploits/18153 Exploit
http://www.securityfocus.com/bid/50812 Exploit
http://www.vigasis.com/en/?guncel_guvenlik=LibLime%20Koha%20%3C=%204.2%20Local%20File%20Inclusion%20Vulnerability&lnk=ex Exploit
https://exchange.xforce.ibmcloud.com/vulnerabilities/71478
https://github.com/liblime/LibLime-Koha/commit/8ea6f7bc37d05a9ec25b5afbea011cf9de5f1e49#C4/Output.pm

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2014-1924Koha sql injection vulnerabilityThe MARC framework import/export function (admin/import_export_framework.pl) in Koha before 3.8.23, 3.10.x before 3.10.13, 3.12.x before 3.12.10, and…EPSS 2.0%9.8CVE-2014-1925Koha sql injection vulnerabilitySQL injection vulnerability in the MARC framework import/export function (admin/import_export_framework.pl) in Koha before 3.8.23, 3.10.x before 3.10…EPSS 2.0%9.8CVE-2015-4633Koha sql injection vulnerabilityMultiple SQL injection vulnerabilities in Koha 3.14.x before 3.14.16, 3.16.x before 3.16.12, 3.18.x before 3.18.08, and 3.20.x before 3.20.1 allow (1…EPSS 6.1%9.6CVE-2024-28740Koha cross-site scripting vulnerabilityCross Site Scripting vulnerability in Koha ILS 23.05 and before allows a remote attacker to execute arbitrary code via the additonal-contents.pl comp…EPSS 0.71%8.8CVE-2018-1000669Koha cross-site request forgery vulnerabilityKOHA Library System version 16.11.x (up until 16.11.13) and 17.05.x (up until 17.05.05) contains a Cross Site Request Forgery (CSRF) vulnerability in…EPSS 0.48%8.8CVE-2015-4639Koha cross-site request forgery vulnerabilityCross-site scripting (XSS) vulnerability in opac-addbybiblionumber.pl in Koha 3.14.x before 3.14.16, 3.16.x before 3.16.12, and 3.20.x before 3.20.1 …EPSS 0.62%8.7CVE-2026-31844Koha sql injection vulnerabilityAn authenticated SQL Injection vulnerability (CWE-89) exists in the Koha staff interface in the /cgi-bin/koha/suggestion/suggestion.pl endpoint due t…EPSS 0.57%8.0CVE-2024-24337Koha csv injection vulnerabilityCSV Injection vulnerability in '/members/moremember.pl' and '/admin/aqbudgets.pl' endpoints in Koha Library Management System version 23.05.05 and ea…EPSS 0.81%

Source: NIST National Vulnerability Database (record CVE-2011-4715), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.