A code injection vulnerability exists in ProcessMaker Open Source versions 2.x when using the default 'neoclassic' skin. An authenticated user can execute arbitrary PHP code via multiple endpoints, including appFolderAjax.php, casesStartPage_Ajax.php, and cases_SchedulerGetPlugins.php, by supplying crafted POST requests to parameters such as action and params. These endpoints fail to validate user input and directly invoke PHP functions like system() with user-supplied parameters, enabling remote code execution. The vulnerability affects both Linux and Windows installations and is present in default configurations of versions including 2.0.23 through 2.5.1. The vulnerable skin cannot be removed through the web interface, and exploitation requires only valid user credentials.
History

Thu, 31 Jul 2025 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Processmaker
Processmaker processmaker
Vendors & Products Processmaker
Processmaker processmaker

Thu, 31 Jul 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 31 Jul 2025 15:15:00 +0000

Type Values Removed Values Added
Description A code injection vulnerability exists in ProcessMaker Open Source versions 2.x when using the default 'neoclassic' skin. An authenticated user can execute arbitrary PHP code via multiple endpoints, including appFolderAjax.php, casesStartPage_Ajax.php, and cases_SchedulerGetPlugins.php, by supplying crafted POST requests to parameters such as action and params. These endpoints fail to validate user input and directly invoke PHP functions like system() with user-supplied parameters, enabling remote code execution. The vulnerability affects both Linux and Windows installations and is present in default configurations of versions including 2.0.23 through 2.5.1. The vulnerable skin cannot be removed through the web interface, and exploitation requires only valid user credentials.
Title ProcessMaker Open Source < 2.5.2 neoclassic Skin PHP Code Execution
Weaknesses CWE-94
References
Metrics cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2025-07-31T15:00:42.257Z

Updated: 2025-07-31T17:40:50.619Z

Reserved: 2025-07-30T16:16:09.445Z

Link: CVE-2013-10035

cve-icon Vulnrichment

Updated: 2025-07-31T17:40:29.831Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-31T15:15:33.100

Modified: 2025-07-31T18:42:37.870

Link: CVE-2013-10035

cve-icon Redhat

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