CVEs / CVE-2026-29014
CVE-2026-29014: MetInfo CMS MetInfo CMS vulnerability
- critical 9.3 CVSS 4.0 (from the CNA)
- EPSS 39.4% chance of exploitation in the next 30 days, higher than 98% of CVEs (30 Oct 2026)
- Last changed at its sources
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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 and fixed versions
| Product | Affected | Fixed in |
|---|---|---|
| MetInfo CMS MetInfo CMS | from 7.9.0, up to and including 8.1.0 | — |
Exploitation
Not in the CISA Known Exploited Vulnerabilities catalog as of 30 Oct 2026.
Severity
| CVSS 4.0 | 9.3 criticalCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XScored by the CNA ([email protected]) |
|---|---|
| Weakness | CWE-94 |
References
- CVE-2026-29014 on NVD
- https://karmainsecurity.com/KIS-2026-06 Exploit, Third Party Advisory
- https://www.metinfo.cn/ Product
- https://www.vulncheck.com/advisories/metinfo-cms-unauthenticated-php-code-injection-rce Third Party Advisory, VDB Entry
- http://seclists.org/fulldisclosure/2026/Apr/1 Mailing List, Third Party Advisory
- https://websec.net/blog/cve-2026-29014-metinfo-cms-unauthenticated-php-code-injection-69cdc290c14a8a99e1f91b7a Exploit, Third Party Advisory
Sources
Exploitation status from the CISA Known Exploited Vulnerabilities catalog. EPSS scores from FIRST. Descriptions, severity and references from the National Vulnerability Database. Open-source package versions from OSV (CC-BY 4.0). Text is shown as each source states it; Stackurity does not edit it. Check the vendor's advisory before acting.
This product uses data from the NVD API but is not endorsed or certified by the NVD.