CVE-2011-4715
MEDIUM · CVSS 5.0EPSS 8.6%EU EUVD
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.
Key facts
- CVSS score
- 5.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:N/A:N- Weakness (CWE)
- CWE-22
- EPSS score
- 8.6% (95th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-4633)
- Published
- December 8, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-4633 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- koha / koha
- koha / koha
- koha / koha
- koha / koha
- koha / koha
- koha / koha
- koha / koha
- koha / koha
- koha / liblime koha
References
- 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=exploits/18153(Exploit)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71478
- https://github.com/liblime/LibLime-Koha/commit/8ea6f7bc37d05a9ec25b5afbea011cf9de5f1e49#C4/Output.pm
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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