High severityNVD Advisory· Published Jul 10, 2025· Updated Apr 15, 2026
CVE-2025-34097
CVE-2025-34097
Description
An unrestricted file upload vulnerability exists in ProcessMaker versions prior to 3.5.4 due to improper handling of uploaded plugin archives. An attacker with administrative privileges can upload a malicious .tar plugin file containing arbitrary PHP code. Upon installation, the plugin’s install() method is invoked, resulting in execution of attacker-supplied PHP code on the server with the privileges of the web server user. This vulnerability can be chained with CVE-2022-38577 — a privilege escalation flaw in the user profile page — to achieve full remote code execution from a low-privileged account.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
6- process-maker-authenticated-plugin-upload-rcenvd
- raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/processmaker_plugin_upload.rbnvd
- vulncheck.com/advisories/process-maker-authenticated-plugin-upload-rcenvd
- wiki.processmaker.net/3.0/Plugin_Developmentnvd
- www.exploit-db.com/exploits/44399nvd
- www.fortiguard.com/encyclopedia/ips/45757nvd
News mentions
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