Ghostwire

CVE-2026-22748: Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder ...

MEDIUM CVSS 5.3

Published: April 22, 2026 | Last Modified: April 22, 2026

Description

Vulnerability in Spring Spring Security. When an application configures JWT decoding with NimbusJwtDecoder or NimbusReactiveJwtDecoder, it must configure an OAuth2TokenValidator<Jwt> separately, for example by calling setJwtValidator.This issue affects Spring Security: from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.9, from 7.0.0 through 7.0.4.

Ghostwire Analysis — What This Means Practically

Medium CVSS score indicates moderate risk — exploitation requires specific conditions or results in limited impact.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Security Coverage (1 articles)

References

spring.io/security/cve-2026-22748
www.tenable.com/cve/CVE-2026-22748
www.cnnvd.org.cn/home/globalSearch?keyword=CVE-2026-22748