What’s Vulnerable › Vulnerabilities

CVE-2025-66384

• Severity: high (CVSS 8.2 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: 2025-11-28 · updated 2026-10-19
• Weakness: CWE-684

Description

app/Controller/EventsController.php in MISP before 2.5.24 has invalid logic in checking for uploaded file validity, related to tmp_name.

Affected products

• MISP: before 2.5.24 — fixed in 2.5.24

How to fix

Upgrade to a fixed version: MISP 2.5.24. Check the vendor advisory for mitigations.

References

• https://github.com/MISP/MISP/compare/v2.5.23...v2.5.24
• https://github.com/misp/misp/commit/6867f0d3157a1959154bdad9ddac009dec6a19f5

Get alerted when CVE-2025-66384 or the next vulnerability affects your stack