CVE-2017-18123

The call parameter of /lib/exe/ajax.php in DokuWiki through 2017-02-19e does not properly encode user input, which leads to a reflected file download vulnerability, and allows remote attackers to run arbitrary programs.

CVSS v3.0 8.6 HIGH
CVSS v2.0 9.3 HIGH

8.6^/10

CVSS v3.0 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://vulnhive.com/2018/000004	Exploit Issue Tracking Patch Third Party Advisory
https://hackerone.com/reports/238316	Permissions Required
https://github.com/splitbrain/dokuwiki/pull/2019	Issue Tracking
https://github.com/splitbrain/dokuwiki/issues/2029	Exploit Issue Tracking Third Party Advisory
https://github.com/splitbrain/dokuwiki/commit/238b8e878ad48f370903465192b57c2072f65d86	Patch
https://lists.debian.org/debian-lts-announce/2018/02/msg00004.html	Mailing List Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00004.html

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Configurations

Configuration 1 (hide)

cpe:2.3:a:dokuwiki:dokuwiki:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

Information

Published : 2018-02-03 07:29

Updated : 2018-07-06 18:29

NVD link : CVE-2017-18123

Mitre link : CVE-2017-18123

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

debian

debian_linux

dokuwiki

dokuwiki

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