Vulnerability

CVE-2023-20861

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CVSS Score 6.5 medium

CVSS Vector

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

CWE

CWE-noinfo

References

https://spring.io/blog/2023/03/20/spring-framework-5-2-23-fixes-cve-2023-20861
https://spring.io/security/cve-2023-20861
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-20861

[CVE-2023-20861] CWE-noinfo

Description

In Spring Framework versions 6.0.0 - 6.0.6, 5.3.0 - 5.3.25, 5.2.0.RELEASE - 5.2.22.RELEASE, and older unsupported versions, it is possible for a user to provide a specially crafted SpEL expression that may cause a denial-of-service (DoS) condition.

See org.springframework/spring-expression package information