PT-2025-29137 · Unknown · Mako Server

Hyp3Rlinx + 1 · Published 2025-07-10 · Updated 2025-07-11 · CVE-2025-34095

Positive Technologies (AI Summary)

CVSS v4.0

9.3

Critical

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions: Mako Server versions 2.5 and 2.6

Description: An OS command injection vulnerability exists within the tutorial interface. An unauthenticated attacker can send a crafted PUT request containing arbitrary Lua os.execute() code to the /examples/save.lsp endpoint. This code is then persisted on disk and triggered via a subsequent GET request to /examples/manage.lsp, allowing remote command execution on the underlying operating system, impacting both Windows and Unix-based deployments.

Recommendations: Mako Server version 2.5: At the moment, there is no information about a newer version that contains a fix for this vulnerability. Mako Server version 2.6: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2025-34095

Affected Products

Mako Server

References · 8

• 🔥 https://exploit-db.com/exploits/43132 · Exploit
• 🔥 https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/makoserver_cmd_exec.rb · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2025-34095 · Security Note
• https://twitter.com/CVEnew/status/1943668202866987318 · Twitter Post
• https://vulncheck/advisories/mako-server-rce · Note
• https://twitter.com/VulmonFeeds/status/1943458907856191862 · Twitter Post
• https://t.me/cvenotify/128435 · Telegram Post
• https://twitter.com/CveFindCom/status/1943395290326667399 · Twitter Post