SB2023102622 - Information disclosure in Jenkins MSTeams Webhook Trigger plugin
Published: October 26, 2023
Security Bulletin ID
SB2023102622
Severity
Low
Patch available
NO
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-2023-46658)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the affected plugin does not use a constant-time comparison when checking whether the provided and expected webhook token are equal. A remote attacker can use statistical methods to obtain a valid webhook token.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.