SB2026071750 - Improper Authentication in Microsoft Azure Spring Apps
Published: July 17, 2026
Security Bulletin ID
SB2026071750
CSH Severity
Medium
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) Improper Authentication (CVE-ID: CVE-2026-50338)
CWE-ID: CWE-287 - Improper Authentication
CVSSv4: 7.6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to an error when processing authentication requests in Azure Spring Apps. A remote user can bypass authentication process and gain elevated privileges on the target system.
Remediation
Install update from vendor's website.