Spring Security versions 5.1.x prior to 5.1.2 contain an authorization bypass vulnerability during JWT issuer validation. In order to be impacted, the same private key for an honest issuer and a malicious user must be used when signing JWTs. In that case, a malicious user could fashion signed JWTs with the malicious issuer URL that may be granted for the honest issuer.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: dell

Published: 2018-12-19T22:00:00Z

Updated: 2024-09-16T18:43:45.437Z

Reserved: 2018-08-23T00:00:00

Link: CVE-2018-15801

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-12-19T22:29:00.593

Modified: 2022-06-03T15:28:54.733

Link: CVE-2018-15801

cve-icon Redhat

No data.