What is CVE-2026-56447?

CVE-2026-56447 is a high-severity vulnerability in Misp, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 7.2/10. Published 2026-06-22.

How severe is CVE-2026-56447?

High severity. CVSS v3 base score is 7.2 out of 10.

Vulnerability in Misp

CVE-2026-56447

MISP allowed an authenticated site administrator to set the Kafka_rdkafka_config setting to an arbitrary filesystem path. MISP subsequently parsed the referenced INI file and passed its options to rdkafka. A crafted attacker-controlled con…

EPSS: 0.003 (26.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Misp — versions 0
Misp-project Misp

Weakness classification (CWE)

CWE-829 — Inclusion of Functionality from Untrusted Control Sphere

References

5a6e4751-2f3f-4070-9419-94fb35b644e8 (Patch, patch)

Frequently asked questions

What is CVE-2026-56447?: CVE-2026-56447 is a high-severity vulnerability in Misp, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 7.2/10. Published 2026-06-22.
How severe is CVE-2026-56447?: High severity. CVSS v3 base score is 7.2 out of 10.