CVE•Published 2026-09-23•Modified 2026-09-28•0 articles on news•6 live references•NVD data

CVE-2026-6327Ibm · Concert

Vulnerability data via NVD (ingested)

CVSS v3.1

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

EPSS percentile

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Weaknesses (CWE)

CWE-117Improper Output Neutralization for Logs

Description

IBM Concert 1.0.0 through 3.0.0 could allow an unauthorized user to inject data into log messages due to improper neutralization of special elements when written to log files.

Timeline

Published 2026-09-23

Modified 2026-09-28

External references

NVD MITRE Exploit-DB GitHub PoC trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-6327

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Ibm Concert"

All exposed Ibm Concert instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Concert"

HTTP body or banner mentions "Concert" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-6327