CVE-2023-20873

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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+.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected software

Vendor	Product	Versions
n/a	Spring Boot	Spring Boot versions 3.0.0 - 3.0.5, 2.7.0 - 2.7.10, and older unsupported versions

References

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

Timeline

Published: Apr 20, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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