Auth bypass in Misp

CVE-2020-29006

MISP before 2.4.135 lacks an ACL check, related to app/Controller/GalaxyElementsController.php and app/Model/GalaxyElement.php.

Vulnerability class: Broken Access Control

EPSS: 0.012 (65.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Misp
Misp-project Misp
N/a — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes)

Frequently asked questions

What is CVE-2020-29006?: CVE-2020-29006 is a critical-severity vulnerability in Misp, classified under Missing Authorization. CVSS score: 9.8/10. Published 2020-11-24.
How severe is CVE-2020-29006?: Critical severity. CVSS v3 base score is 9.8 out of 10.