In Spring Framework versions 5.3.0 - 5.3.38 and older unsupported versions, it is possible for a user to provide a specially crafted Spring Expression Language (SpEL) expression that may cause a denial of service (DoS) condition. Older, unsupported versions are also affected.
Specifically, an application is vulnerable when the following is true:
{ "nvd_published_at": "2024-08-20T08:15:05Z", "cwe_ids": [ "CWE-770" ], "severity": "MODERATE", "github_reviewed": true, "github_reviewed_at": "2024-08-20T20:03:25Z" }