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.
Published 2023-07-19 15:15:11
Updated 2024-10-28 15:35:04
Source VMware
View at NVD,   CVE.org

Products affected by CVE-2023-34034

Exploit prediction scoring system (EPSS) score for CVE-2023-34034

0.18%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 56 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-34034

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.8
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
NIST
9.1
CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
3.9
5.2
VMware
9.8
CRITICAL AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
N/A
N/A
Oracle:CPUOct2023

CWE ids for CVE-2023-34034

  • The product does not preserve permissions or incorrectly preserves permissions when copying, restoring, or sharing objects, which can cause them to have less restrictive permissions than intended.
    Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

References for CVE-2023-34034

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