Moodle up to 2.4.6 blocks/html/lib.php block_html_pluginfile access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

A vulnerability classified as problematic has been found in Moodle up to 2.4.6 (Learning Management Software). Affected is the function block_html_pluginfile in the library blocks/html/lib.php. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality. CVE summarizes:

The My Home implementation in the block_html_pluginfile function in blocks/html/lib.php in Moodle through 2.3.11, 2.4.x before 2.4.10, 2.5.x before 2.5.6, and 2.6.x before 2.6.3 does not properly restrict file access, which allows remote attackers to obtain sensitive information by visiting an HTML block.

The weakness was disclosed 05/26/2014 (Website). The advisory is available at moodle.org. This vulnerability is traded as CVE-2014-0216 since 12/03/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 03/22/2022). This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

By approaching the search of inurl:blocks/html/lib.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 74237 (Fedora 19 : moodle-2.4.10-1.fc19 (2014-6577)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 12953 (Moodle Multiple Security Vulnerabilities (MSA-14-0014 - MSA-14-0017 , MSA-14-0019)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (93268) and Tenable (74237). The entries 69824, 69823, 69821 and 69820 are pretty similar.

Productinfo

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Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
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: 74237
Nessus Name: Fedora 19 : moodle-2.4.10-1.fc19 (2014-6577)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 867240
OpenVAS Name: Fedora Update for moodle FEDORA-2014-10802
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/03/2013 🔍
05/19/2014 +167 days 🔍
05/19/2014 +0 days 🔍
05/26/2014 +7 days 🔍
05/26/2014 +0 days 🔍
06/01/2014 +6 days 🔍
03/25/2015 +297 days 🔍
03/22/2022 +2554 days 🔍

Sourcesinfo

Product: moodle.org

Advisory: moodle.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-0216 (🔍)
X-Force: 93268
Vulnerability Center: 44720 - Moodle Remote Information Disclosure Vulnerability via My Home, Medium
SecurityFocus: 67475 - Moodle CVE-2014-0216 Unauthorized Access Vulnerability
OSVDB: 107111

See also: 🔍

Entryinfo

Created: 03/25/2015 16:45
Updated: 03/22/2022 07:33
Changes: 03/25/2015 16:45 (66), 05/29/2017 10:25 (5), 03/22/2022 07:33 (3)
Complete: 🔍
Cache ID: 3:0C3:103

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