DokuWiki 2016-06-26a Media File Fetching /inc/HTTPClient.php HttpClient Port server-side request forgery

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in DokuWiki 2016-06-26a. This affects the function HttpClient of the file /inc/HTTPClient.php of the component Media File Fetching. The manipulation leads to server-side request forgery (Port). This vulnerability is uniquely identified as CVE-2016-7964. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Detailsinfo

A vulnerability was found in DokuWiki 2016-06-26a (Content Management System). It has been rated as critical. Affected by this issue is the function HttpClient of the file /inc/HTTPClient.php of the component Media File Fetching. The manipulation with an unknown input leads to a server-side request forgery vulnerability (Port). Using CWE to declare the problem leads to CWE-918. The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. Impacted is confidentiality. CVE summarizes:

The sendRequest method in HTTPClient Class in file /inc/HTTPClient.php in DokuWiki 2016-06-26a and older, when media file fetching is enabled, has no way to restrict access to private networks. This allows users to scan ports of internal networks via SSRF, such as 10.0.0.1/8, 172.16.0.0/12, and 192.168.0.0/16.

The weakness was shared 10/31/2016 (Website). The advisory is available at securityfocus.com. This vulnerability is handled as CVE-2016-7964 since 09/09/2016. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

By approaching the search of inurl:inc/HTTPClient.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 117612 (Fedora 27 : dokuwiki (2018-a1bd27f59b)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 277493 (Fedora Security Update for dokuwikia (FEDORA-2018-be9f4838dd)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 years after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (117612) and SecurityFocus (BID 94245†). The entries VDB-104860, VDB-105622, VDB-105623 and VDB-112804 are related to this item. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.6
VulDB Temp Score: 8.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.6
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Port
Class: Server-side request forgery / Port
CWE: CWE-918
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 117612
Nessus Name: Fedora 27 : dokuwiki (2018-a1bd27f59b)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 61362
OpenVAS Name: DokuWiki Password Reset Address Spoof And SSRF Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

09/09/2016 🔍
10/31/2016 +52 days 🔍
10/31/2016 +0 days 🔍
10/31/2016 +0 days 🔍
10/31/2016 +0 days 🔍
09/20/2018 +689 days 🔍
09/20/2018 +0 days 🔍
09/29/2022 +1470 days 🔍

Sourcesinfo

Advisory: 1708⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-7964 (🔍)
GCVE (CVE): GCVE-0-2016-7964
GCVE (VulDB): GCVE-100-93194
SecurityFocus: 94245 - DokuWiki CVE-2016-7964 SSRF Security Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 10/31/2016 04:15 PM
Updated: 09/29/2022 08:18 AM
Changes: 10/31/2016 04:15 PM (68), 05/21/2019 09:16 AM (14), 09/29/2022 08:18 AM (4)
Complete: 🔍
Cache ID: 18:2C8:40

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