CVE-2025-66384

HIGH

Published Nov 28, 2025 Modified Apr 15, 2026 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.

CVSS v3.1 Score

8.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L

Weakness Type (CWE)

CWE-684 CWE-684

References

Other References

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

Frequently Asked Questions

What is CVE-2025-66384? +

app/Controller/EventsController.php in MISP before 2.5.24 has invalid logic in checking for uploaded file validity, related to tmp_name. It has a CVSS v3.1 base score of 8.2 (HIGH).

How severe is CVE-2025-66384? +

CVE-2025-66384 has a CVSS v3.1 score of 8.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-66384? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2024-50357 9.8

FutureNet NXR series routers provided by Century Systems Co., Ltd. have REST-APIs, which are configured as disabled in the initial …

CVE-2024-6425 9.1

Incorrect Provision of Specified Functionality vulnerability in MESbook 20221021.03 version. An unauthenticated remote attacker can register user accounts without being …

CVE-2025-58325 8.2

An Incorrect Provision of Specified Functionality vulnerability [CWE-684] in FortiOS 7.6.0, 7.4.0 through 7.4.5, 7.2.5 through 7.2.10, 7.0.0 through 7.0.15, …

CVE-2025-47227 7.5

In the Production Environment extension in Netmake ScriptCase through 9.12.006 (23), the Administrator password reset mechanism is mishandled. Making both …

CVE-2024-20317 7.4

A vulnerability in the handling of specific Ethernet frames by Cisco IOS XR Software for various Cisco Network Convergence System …

CVE-2026-42255 7.2

Technitium DNS Server before 15.0 allows DNS traffic amplification via cyclic name server delegation.