CVE-2023-20873

In Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions, an application that is deployed to Cloud Foundry could be susceptible to a security bypass. Users of affected versions should apply the following mitigation: 3.0.x users should upgrade to 3.0.6+. 2.7.x users should upgrade to 2.7.11+. Users of older, unsupported versions should upgrade to 3.0.6+ or 2.7.11+.

• https://security.netapp.com/advisory/ntap-20230601-0009/Third Party Advisory
• https://spring.io/blog/2023/05/18/spring-boot-2-5-15-and-2-6-15-available-now
• https://spring.io/security/cve-2023-20873Vendor Advisory
• https://security.netapp.com/advisory/ntap-20230601-0009/Third Party Advisory
• https://spring.io/blog/2023/05/18/spring-boot-2-5-15-and-2-6-15-available-now
• https://spring.io/security/cve-2023-20873Vendor Advisory

Published

Apr 20, 2023

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
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