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Vulnerability record · CVE-2019-12868 · published 18 June 2019

CVE-2019-12868: Misp-project misp deserialization of untrusted data vulnerability

Misp Project · Misp

app/Model/Server.php in MISP 2.4.109 allows remote command execution by a super administrator because the PHP file_exists function is used with user-controlled entries, and phar:// URLs trigger deserialization.

7.2 CVSS 3.0 High EPSS 6.3% · top 6.6% CWE-502 · Deserialization of untrusted data
7.2CVSS 3.0 base score, v2 6.5
6.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
22 Jun 2026Last modified by NVD

Description

app/Model/Server.php in MISP 2.4.109 allows remote command execution by a super administrator because the PHP file_exists function is used with user-controlled entries, and phar:// URLs trigger deserialization.

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/MISP/MISP/commit/c42c5fe92783dd306b7600db1f6a25324445b40c PatchThird Party Advisory
https://zigrin.com/advisories/misp-command-injection-via-phar-deserialization/
https://github.com/MISP/MISP/commit/c42c5fe92783dd306b7600db1f6a25324445b40c PatchThird Party Advisory
https://zigrin.com/advisories/misp-command-injection-via-phar-deserialization/

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2024-29858Misp-project misp vulnerabilityIn MISP before 2.4.187, __uploadLogo in app/Controller/OrganisationsController.php does not properly check for a valid logo upload.EPSS 0.38%9.8CVE-2024-29859Misp-project misp unrestricted file upload vulnerabilityIn MISP before 2.4.187, add_misp_export in app/Controller/EventsController.php does not properly check for a valid file upload.EPSS 0.82%9.8CVE-2024-25674Misp-project misp unrestricted file upload vulnerabilityAn issue was discovered in MISP before 2.4.184. Organisation logo upload is insecure because of a lack of checks for the file extension and MIME type.EPSS 0.78%9.8CVE-2024-25675Misp-project misp vulnerabilityAn issue was discovered in MISP before 2.4.184. A client does not need to use POST to start an export generation process. This is related to app/Cont…EPSS 0.82%9.8CVE-2023-50918Misp-project misp vulnerabilityapp/Controller/AuditLogsController.php in MISP before 2.4.182 mishandles ACLs for audit logs.EPSS 0.79%9.8CVE-2023-48655Misp-project misp vulnerabilityAn issue was discovered in MISP before 2.4.176. app/Controller/Component/IndexFilterComponent.php does not properly filter out query parameters.EPSS 0.92%9.8CVE-2023-48656Misp-project misp vulnerabilityAn issue was discovered in MISP before 2.4.176. app/Model/AppModel.php mishandles order clauses.EPSS 0.92%9.8CVE-2023-48657Misp-project misp vulnerabilityAn issue was discovered in MISP before 2.4.176. app/Model/AppModel.php mishandles filters.EPSS 0.92%

Source: NIST National Vulnerability Database (record CVE-2019-12868), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.