National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-6568 Detail

Current Description

Wolf CMS before 0.8.3.1 allows unrestricted file rename and PHP Code Execution because admin/plugin/file_manager/browse/ (aka the filemanager) does not prevent a change of a file extension to ".php" after originally using the parameter "filename" for uploading a JPEG image. Exploitation requires a registered user who has access to upload functionality.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Insufficient_Info
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.websecgeeks.com/2015/08/wolf-cms-arbitrary-file-upload-to.html Exploit Technical Description Third Party Advisory
https://github.com/wolfcms/wolfcms/commit/2160275b60736f706dfda132c7c46728c5b255fa Patch Third Party Advisory
https://github.com/wolfcms/wolfcms/issues/625 Third Party Advisory
https://github.com/wolfcms/wolfcms/releases/tag/0.8.3.1 Release Notes Third Party Advisory
https://www.exploit-db.com/exploits/38000/
https://www.exploit-db.com/exploits/40004/
https://www.wolfcms.org/blog/2015/08/10/releasing-wolf-cms-0-8-3-1.html Release Notes Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Input Validation (CWE-20)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:wolfcms:wolf_cms:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.8.3


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-6568
NVD Published Date:
04/14/2017
NVD Last Modified:
09/16/2017