CVE-2026-29014
MetInfo CMS Unauthenticated PHP Code Injection RCE
CVSS Score
9.8
EPSS Score
0.3%
EPSS Percentile
50th
MetInfo CMS versions 7.9, 8.0, and 8.1 contain an unauthenticated PHP code injection vulnerability that allows remote attackers to execute arbitrary code by sending crafted requests with malicious PHP code. Attackers can exploit insufficient input neutralization in the execution path to achieve remote code execution and gain full control over the affected server.
| CWE | CWE-94 |
| Vendor | metinfo cms |
| Product | metinfo cms |
| Published | Apr 1, 2026 |
| Last Updated | Apr 3, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
MetInfo CMS / MetInfo CMS
7.9.0 ≤ 8.1.0
References
karmainsecurity.com: https://karmainsecurity.com/KIS-2026-06 metinfo.cn: https://www.metinfo.cn/ vulncheck.com: https://www.vulncheck.com/advisories/metinfo-cms-unauthenticated-php-code-injection-rce seclists.org: http://seclists.org/fulldisclosure/2026/Apr/1 websec.net: https://websec.net/blog/cve-2026-29014-metinfo-cms-unauthenticated-php-code-injection-69cdc290c14a8a99e1f91b7a
Credits
Egidio Romano