Auth bypass in Misp
CVE-2026-44380
MISP is an open source threat intelligence and sharing platform. Prior to 2.5.37, an improper access control vulnerability in the authentication key reset functionality allowed an authenticated organization administrator to reset authentic…
Vulnerability class: Broken Access Control
EPSS: 0.001 (23.2th 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 < 2.5.37
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2026-44380?
- CVE-2026-44380 is a high-severity vulnerability in Misp, classified under Incorrect Authorization. CVSS score: 7.2/10. Published 2026-05-13.
- How severe is CVE-2026-44380?
- High severity. CVSS v3 base score is 7.2 out of 10.