SB2022072545 - Improper Authorization in Zulip Server
Published: July 25, 2022
Security Bulletin ID
SB2022072545
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Authorization (CVE-ID: CVE-2022-31168)
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to an incorrect authorization check. A remote user can use a specially crafted API call and gain elevated privileges on the target system.
Remediation
Install update from vendor's website.