SB2022021001 - Spoofing attack in SwaggerUI
Published: February 10, 2022
Security Bulletin ID
SB2022021001
CSH 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 vulnerability.
1) Insufficient verification of data authenticity (CVE-ID: N/A)
CWE-ID: CWE-345 - Insufficient Verification of Data Authenticity
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to SwaggerUI supports displaying remote OpenAPI definitions through the ?url parameter. A remote attacker can pass a malicious URL via the "url" parameter and display arbitrary OpenAPI definition.
Remediation
Install update from vendor's website.