SB2026081021 - Improper Authorization in Jenkins Google Chat Notification plugin
Published: August 10, 2026
Security Bulletin ID
SB2026081021
CSH Severity
Medium
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 vulnerability.
1) Improper Authorization (CVE-ID: CVE-2026-70442)
CWE-ID: CWE-285 - Improper Authorization
CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to thr affected plugin does not set the appropriate context for credentials lookup. A remote user can access and capture credentials they are not entitled to use.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.