SB2023050221 - Information disclosure in Flask
Published: May 2, 2023 Updated: May 2, 2023
Security Bulletin ID
SB2023050221
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-2023-30861)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to missing Vary: Cookie header. A remote attacker can gain unauthorized access to sensitive information on the system.
Remediation
Install update from vendor's website.