CVE-2023-34034
9.1
CRITICAL · CVSS 3.1 · EPSS 4% (pctl 90)
In your normal cycle
Critical by CVSS (9.1), but no sign of active exploitation.
Description
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.
Scoring
| CVSS | 9.1 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| EPSS | 3.98% — more likely to be exploited than 90% of all CVEs |
| Weakness | CWE-281 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2023-07-19 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| vmware | spring security |
References
→ the Explorer · watch your stack · NVD