Moodle up to 2.5.9/2.6.6/2.7.3/2.8.1 LTI Ajax Service mod/lti/ajax.php information disclosure
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in Moodle up to 2.5.9/2.6.6/2.7.3/2.8.1 (Learning Management Software). This affects an unknown code of the file mod/lti/ajax.php of the component LTI Ajax Service. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:
mod/lti/ajax.php in Moodle through 2.5.9, 2.6.x before 2.6.7, 2.7.x before 2.7.4, and 2.8.x before 2.8.2 does not consider the moodle/course:manageactivities and mod/lti:addinstance capabilities before proceeding with registered-tool list searches, which allows remote authenticated users to obtain sensitive information via requests to the LTI Ajax service.
The weakness was shared 06/01/2015 by SkOd (Website). It is possible to read the advisory at moodle.org. This vulnerability is uniquely identified as CVE-2015-0211 since 11/18/2014. It is possible to initiate the attack remotely. A authentication is needed for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.
By approaching the search of inurl:mod/lti/ajax.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 81360 (Fedora 21 : moodle-2.7.5-1.fc21 (2015-1751)), 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 123327 (Fedora Security Update for moodle (FEDORA-2015-1751)).
Upgrading to version 2.6.7, 2.7.4 or 2.8.2 eliminates this vulnerability.
The vulnerability is also documented in the databases at Tenable (81360), SecurityFocus (BID 72669†) and Vulnerability Center (SBV-50367†). The entries VDB-75640, VDB-75641, VDB-75642 and VDB-75643 are related to this item.
Product
Type
Name
Version
- 2.5.0
- 2.5.1
- 2.5.2
- 2.5.3
- 2.5.4
- 2.5.5
- 2.5.6
- 2.5.7
- 2.5.8
- 2.5.9
- 2.6.0
- 2.6.1
- 2.6.2
- 2.6.3
- 2.6.4
- 2.6.5
- 2.6.6
- 2.7.0
- 2.7.1
- 2.7.2
- 2.7.3
- 2.8.0
- 2.8.1
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 4.3VulDB Meta Temp Score: 4.1
VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Information disclosureCWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
Google Hack: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 81360
Nessus Name: Fedora 21 : moodle-2.7.5-1.fc21 (2015-1751)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍
OpenVAS ID: 867773
OpenVAS Name: Fedora Update for moodle FEDORA-2015-1751
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Moodle 2.6.7/2.7.4/2.8.2
Timeline
11/18/2014 🔍01/19/2015 🔍
01/19/2015 🔍
02/16/2015 🔍
06/01/2015 🔍
06/01/2015 🔍
06/02/2015 🔍
06/02/2015 🔍
05/19/2022 🔍
Sources
Product: moodle.orgAdvisory: moodle.org
Researcher: SkOd
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-0211 (🔍)
SecurityFocus: 72669 - Moodle LTI Module CVE-2015-0211 Access Bypass Vulnerability
Vulnerability Center: 50367 - Moodle 2.6 - 2.6.6, 2.7 - 2.7.3, 2.8 - 2.8.1 Remote Information Disclosure in LTI Module, Medium
See also: 🔍
Entry
Created: 06/02/2015 09:56 AMUpdated: 05/19/2022 07:03 PM
Changes: 06/02/2015 09:56 AM (66), 06/29/2017 12:24 PM (9), 05/19/2022 07:03 PM (3)
Complete: 🔍
Cache ID: 18:940:40
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