🛡️ CVE-2025-27909
🟡 CVSS 5.4 — Medium ✅ No Known Exploit CWE-942 NVD
5.4
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

IBM Concert Software 1.0.0 through 1.1.0 uses cross-origin resource sharing (CORS) which could allow an attacker to carry out privileged actions as the domain name is not being limited to only trusted domains.

Details

Severity MEDIUM
CVSS Score 5.4
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE CWE-942
Public Exploit ✅ No
Source NVD
Published 2025-08-18
Updated 2026-06-02
Modified 2025-08-21
Fix URL N/A

Affected Packages

Software From version Fixed in
concert 1.0.0 2.0.0

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