cPanel WHM 11.36.2.9/11.38.2.12/11.40.0.28/11.40.1.2 cPAddons Upgrade Password cross site scripting

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1$0-$5k0.00

A vulnerability, which was 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 (Hosting Control Software). This issue affects an unknown functionality of the component cPAddons Upgrade Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability (Password). Using CWE to declare the problem leads to CWE-79. The software 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. Impacted is confidentiality. 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 released 12/18/2013 as TSR 2013-0011 as confirmed advisory (Website). The advisory is shared at cpanel.net. The identification of this vulnerability is CVE-2013-6780 since 11/12/2013. The attack may be initiated remotely. The successful exploitation needs a simple authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

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 local. 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 vulnerability database at Tenable (71063). Entries connected to this vulnerability are available at 11604, 11605, 11606 and 11607.

Productinfo

Type

Name

License

  • commercial

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Password
Class: Cross site scripting / Password
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

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 (🔍)
SecurityTracker: 1029528
Secunia: 56146 - cPanel Multiple Vulnerabilities, Moderately Critical
OSVDB: 101375

See also: 🔍

Entryinfo

Created: 12/26/2013 06:27 PM
Updated: 06/04/2021 03:56 PM
Changes: 12/26/2013 06:27 PM (73), 03/31/2019 02:39 PM (1), 06/04/2021 03:56 PM (3)
Complete: 🔍

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