What is CVE-2025-36018?

CVE-2025-36018 is a medium-severity vulnerability in IBM Concert, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-02-17.

How severe is CVE-2025-36018?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CSRF in IBM Concert

CVE-2025-36018

IBM Concert 1.0.0 through 2.1.0 for Z hub component is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2026-02-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.001 (2.6th percentile), scored 2026-10-20.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

IBM Concert — versions 1.0.0
Linux Kernel

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

www.ibm.com/support/pages/node/7260162 (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-36018?: CVE-2025-36018 is a medium-severity vulnerability in IBM Concert, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-02-17.
How severe is CVE-2025-36018?: Medium severity. CVSS v3 base score is 6.5 out of 10.