MISP up to 2.5.23 EventsController.php tmp_name incorrect provision of specified functionality

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in MISP up to 2.5.23. This vulnerability affects the function tmp_name of the file app/Controller/EventsController.php. The manipulation leads to incorrect provision of specified functionality. This vulnerability is listed as CVE-2025-66384. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in MISP up to 2.5.23 and classified as problematic. This issue affects the function tmp_name of the file app/Controller/EventsController.php. The manipulation with an unknown input leads to a incorrect provision of specified functionality vulnerability. Using CWE to declare the problem leads to CWE-684. The code does not function according to its published specifications, potentially leading to incorrect usage. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2025-66384 since 11/28/2025. The exploitation is known to be easy. The attack may be initiated remotely. Additional levels of successful authentication are necessary for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

By approaching the search of inurl:app/Controller/EventsController.php it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 2.5.24 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 6867f0d3157a1959154bdad9ddac009dec6a19f5 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-199869). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.2
CNA Vector (MITRE): 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Incorrect provision of specified functionality
CWE: CWE-684
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Google Hack: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: MISP 2.5.24
Patch: 6867f0d3157a1959154bdad9ddac009dec6a19f5

Timelineinfo

11/28/2025 Advisory disclosed
11/28/2025 +0 days CVE reserved
11/28/2025 +0 days VulDB entry created
11/28/2025 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 6867f0d3157a1959154bdad9ddac009dec6a19f5
Status: Confirmed

CVE: CVE-2025-66384 (🔒)
GCVE (CVE): GCVE-0-2025-66384
GCVE (VulDB): GCVE-100-333743
EUVD: 🔒

Entryinfo

Created: 11/28/2025 10:05
Updated: 11/28/2025 14:03
Changes: 11/28/2025 10:05 (67), 11/28/2025 14:03 (1)
Complete: 🔍
Cache ID: 216::103

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