CVE-2011-4715

high

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.

References

https://github.com/liblime/LibLime-Koha/commit/8ea6f7bc37d05a9ec25b5afbea011cf9de5f1e49#C4/Output.pm

https://exchange.xforce.ibmcloud.com/vulnerabilities/71478

http://secunia.com/advisories/46980

http://osvdb.org/77322

http://koha-community.org/koha-3-6-1/#more-2929

http://koha-community.org/koha-3-4-7/#more-2971

Details

Source: Mitre, NVD

Published: 2011-12-08

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.23424