What’s Vulnerable › Vulnerabilities

CVE-2026-29014: MetInfo CMS Unauthenticated PHP Code Injection RCE

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 39.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-04-01 · updated 2026-06-17
• Weakness: CWE-94

Description

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.

Affected products

• MetInfo CMS: 7.9, 8.0.0, 8.1

References

• https://karmainsecurity.com/KIS-2026-06
• https://www.metinfo.cn/
• https://www.vulncheck.com/advisories/metinfo-cms-unauthenticated-php-code-injection-rce
• http://seclists.org/fulldisclosure/2026/Apr/1
• https://websec.net/blog/cve-2026-29014-metinfo-cms-unauthenticated-php-code-injection-69cdc290c14a8a99e1f91b7a

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