SB2021072097 - Improper access control in Ghost
Published: July 20, 2021 Updated: April 27, 2026
Security Bulletin ID
SB2021072097
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper access control (CVE-ID: CVE-2021-39192)
The vulnerability allows a remote user to disclose admin-level API keys.
The vulnerability exists due to improper access control in the integrations API endpoint when handling requests to view API keys. A remote privileged user can send a request to the endpoint to disclose admin-level API keys.
Remediation
Install update from vendor's website.