CVE-2011-4715

mediumpriority · track · 33EPSS 0.086 · 95 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

8.62% (95th) EPSS

CVSS 5 · medium

Is it mine?

10 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.5mediumAV:N/AC:L/Au:N/C:P/I:N/A:N/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-18153LibLime Koha 4.2 - Local File InclusionPoC · exploit_db

affected products (10)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
koha koha= 3.04.00nvdUScpe:2.3:a:koha:koha:*:*:*:*:*:*:*:*
koha koha= 3.04.01nvdUScpe:2.3:a:koha:koha:*:*:*:*:*:*:*:*
koha koha= 3.04.02nvdUScpe:2.3:a:koha:koha:*:*:*:*:*:*:*:*
koha koha= 3.04.03nvdUScpe:2.3:a:koha:koha:*:*:*:*:*:*:*:*
koha koha= 3.04.04nvdUScpe:2.3:a:koha:koha:*:*:*:*:*:*:*:*
koha koha= 3.04.05nvdUScpe:2.3:a:koha:koha:*:*:*:*:*:*:*:*
koha koha= 3.04.06nvdUScpe:2.3:a:koha:koha:*:*:*:*:*:*:*:*
koha koha= 3.06.00.000nvdUScpe:2.3:a:koha:koha:*:*:*:*:*:*:*:*
koha liblime koha≤ 4.2nvdUScpe:2.3:a:koha:liblime_koha:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2011-12-08modified 2026-06-16

related (12,537)

Related entries.

ID	severity	EPSS	exploitable	published
CVE-2026-104286US	—OT critical	4.57% (92nd)	KEV	2026-10-01
An improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiMail 8.0.0 through 8.0.1, FortiMail 7.6.0 through 7.6.6, FortiMail…
CVE-2026-93616US	—OT critical	91.6% (100th)	KEV	2026-09-22
A directory traversal and file upload vulnerability allows an unauthenticated attacker to upload and execute arbitrary scripts on Check Point Management Server.
CVE-2026-85706US	—OT critical	97.4% (100th)	KEV	2026-09-12
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 18.11.12, 19.0 before 19.0.9, 19.1 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2…
CVE-2026-66384US	—OT critical	0.66% (52nd)	KEV	2026-08-12
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
CVE-2026-59310US	—OT critical	2.56% (85th)	KEV	2026-07-30
VMware vCenter contains a directory traversal vulnerability in the Syslog server. A malicious actor with network access to vCenter may exploit this issue to execute arbitrary code.

+12532 more

references (28)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan