cPanel WHM 11.36.2.9/11.38.2.12/11.40.0.28/11.40.1.2 SSH Authentication User Name cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in cPanel WHM 11.36.2.9/11.38.2.12/11.40.0.28/11.40.1.2. This vulnerability affects unknown code of the component SSH Authentication Handler. Performing a manipulation as part of User Name results in cross site scripting. This vulnerability is cataloged as CVE-2013-6780. There is no exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in cPanel WHM 11.36.2.9/11.38.2.12/11.40.0.28/11.40.1.2 (Hosting Control Software). This affects some unknown processing of the component SSH Authentication Handler. The manipulation as part of a User Name leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on confidentiality, and integrity. The summary by CVE is:

Cross-site scripting (XSS) vulnerability in uploader.swf in the Uploader component in Yahoo! YUI 2.5.0 through 2.9.0 allows remote attackers to inject arbitrary web script or HTML via the allowedDomain parameter.

The weakness was shared 12/18/2013 as TSR 2013-0011 as confirmed advisory (Website). It is possible to read the advisory at cpanel.net. This vulnerability is uniquely identified as CVE-2013-6780 since 11/12/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 71063 (Fedora 20 : moodle-2.5.3-1.fc20 (2013-21312)), 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 12837 (Moodle Information Disclosure and Cross-Site Scripting Vulnerabilities).

Upgrading to version 11.40.1.3, 11.40.0.29, 11.38.2.13 or 11.36.2.10 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (71063), OSVDB (101373†) and Secunia (SA56146†). The entries VDB-11604, VDB-11605, VDB-11606 and VDB-11607 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 71063
Nessus Name: Fedora 20 : moodle-2.5.3-1.fc20 (2013-21312)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867078
OpenVAS Name: Fedora Update for moodle FEDORA-2013-21354
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍
Upgrade: cPanel WHM 11.40.1.3/11.40.0.29/11.38.2.13/11.36.2.10

Timelineinfo

11/12/2013 🔍
11/13/2013 +1 days 🔍
11/25/2013 +12 days 🔍
12/16/2013 +21 days 🔍
12/18/2013 +2 days 🔍
12/20/2013 +2 days 🔍
12/26/2013 +6 days 🔍
06/04/2021 +2717 days 🔍

Sourcesinfo

Advisory: TSR 2013-0011
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-6780 (🔍)
GCVE (CVE): GCVE-0-2013-6780
GCVE (VulDB): GCVE-100-11619
Secunia: 56146 - cPanel Multiple Vulnerabilities, Moderately Critical
OSVDB: 101373
SecurityTracker: 1029528

See also: 🔍

Entryinfo

Created: 12/26/2013 18:27
Updated: 06/04/2021 15:45
Changes: 12/26/2013 18:27 (73), 03/29/2019 08:18 (1), 06/04/2021 15:45 (3)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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