CVE-2011-4715 EXPLOIT
5.0
MEDIUM · CVSS 2.0 · EPSS 8.6% (pctl 95)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 5.0 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| EPSS | 8.62% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-22 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2011-12-08 |
| Last modified | 2026-06-16 |
Affected (2)
| Vendor | Product |
|---|---|
| koha | koha |
| koha | liblime koha |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | LibLime Koha 4.2 - Local File Inclusion | 2011-11-24 |
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
- http://www.exploit-db.com/exploits/18153
- http://www.securityfocus.com/bid/50812
- http://www.vigasis.com/en/?guncel_guvenlik=LibLime%20Koha%20%3C=%204.2%20Local%20File%20Inclusion%20Vulnerability&lnk=exploits/18153
- 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
- http://www.exploit-db.com/exploits/18153
- http://www.securityfocus.com/bid/50812
- http://www.vigasis.com/en/?guncel_guvenlik=LibLime%20Koha%20%3C=%204.2%20Local%20File%20Inclusion%20Vulnerability&lnk=exploits/18153
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71478
- https://github.com/liblime/LibLime-Koha/commit/8ea6f7bc37d05a9ec25b5afbea011cf9de5f1e49#C4/Output.pm
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