CVE-2023-34034
high-risk
Published 2023-07-19
Using "**" as a pattern in Spring Security configuration for WebFlux creates a mismatch in pattern matching between Spring Security and Spring WebFlux, and the potential for a security bypass.
Do I need to act?
!
47.9% chance of exploitation in next 30 days
EPSS score — higher than 52% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (4)
54
/ 100
high-risk
Severity
31/34 · Critical
Exploitability
18/34 · Moderate
Exposure
5/34 · Minimal