Vulnerability Description
An OS command injection vulnerability exists in Mako Server versions 2.5 and 2.6, specifically within the tutorial interface provided by the examples/save.lsp endpoint. An unauthenticated attacker can send a crafted PUT request containing arbitrary Lua os.execute() code, which is then persisted on disk and triggered via a subsequent GET request to examples/manage.lsp. This allows remote command execution on the underlying operating system, impacting both Windows and Unix-based deployments.
Related Weaknesses (CWE)
References
- https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exp
- https://vulncheck/advisories/mako-server-rce
- https://www.exploit-db.com/exploits/43132
FAQ
What is CVE-2025-34095?
CVE-2025-34095 is a documented vulnerability. An OS command injection vulnerability exists in Mako Server versions 2.5 and 2.6, specifically within the tutorial interface provided by the examples/save.lsp endpoint. An unauthenticated attacker can...
How severe is CVE-2025-34095?
CVSS scoring is not yet available for CVE-2025-34095. Check NVD for updates.
Is there a patch for CVE-2025-34095?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.