CVE-2024-38821
Spring Security vulnerable to Authorization Bypass of Static Resources in WebFlux Applications
9.1
CRITICAL
CVSS 3.1
EPSS 1.7%
Description
Spring WebFlux applications that have Spring Security authorization rules on static resources can be bypassed under certain circumstances. For this to impact an application, all of the following must be true: * It must be a WebFlux application * It must be using Spring's static resources support * It must have a non-permitAll authorization rule applied to the static resources support
How to fix CVE-2024-38821
To remediate CVE-2024-38821, upgrade the affected package to a fixed version below.
- —upgrade to 5.7.13 or later
Is CVE-2024-38821 being exploited?
Low — EPSS is 1.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 5.7.13
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |