Code Injection in Metinfo - CVE-2026-29014
Published: May 5, 2026
Vulnerability identifier: #VU130092
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-29014
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper input validation at the "app/system/entrance.php?n=include&m=module&c=weixin&a=doapi" endpoint URL. A remote attacker can send a specially crafted request and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Metinfo
How to mitigate CVE-2026-29014
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.