What’s Vulnerable › Vulnerabilities
CVE-2026-44380: MISP: Improper access control in auth key reset allows privilege escalation to site administrator
- Severity: high (CVSS 7.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-05-13 · updated 2026-06-22
- Weakness: CWE-863
Description
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 authentication keys belonging to site administrator accounts within the same organization. Because non-site administrators were not explicitly prevented from accessing or resetting site administrator auth keys, an attacker with organization administrator privileges could potentially obtain a newly generated auth key for a higher-privileged account and use it to escalate privileges. This vulnerability is fixed in 2.5.37.
Affected products
- MISP: before 2.5.37 — fixed in 2.5.37
How to fix
Upgrade to a fixed version: MISP 2.5.37. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2026-44380 or the next vulnerability affects your stack