SB2020021810 - Information disclosure in Moodle
Published: February 18, 2020
Security Bulletin ID
SB2020021810
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2020-1692)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the users' web service tokens can be exposed to other users enrolled in the same course. A remote authenticated attacker who have the ability to share HTML content can gain unauthorized access to sensitive information on the system.
Remediation
Install update from vendor's website.