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Vulnerabilities

Vulnerability · CVE-2026-29014

metinfo metinfo Improper Control of Generation of Code ('Code Injection')

Published Apr 1, 2026 · catalog updated Jun 17, 2026 · metinfo metinfo Improper Control

Patch now

CVE-2026-29014 is in the CISA known-exploited catalog. Confirm metinfo metinfo Improper Control against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (metinfo metinfo Improper Control).
Severity
Critical9.3
Known exploitation
CISA KEV and VulnCheck KEV
EPSS
4.50%
Remediation
Remediation guidance
Affected products
cpe metinfo/metinfo · vendor metinfo metinfo

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. VulnCheck canary evidence.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe metinfo/metinfo7.9
  • cpe metinfo/metinfo8.0.0
  • cpe metinfo/metinfo8.1
  • vendor metinfo metinfoversion unspecified

How to fix CVE-2026-29014

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2026-29014 is in the CISA known-exploited catalog. Confirm metinfo metinfo Improper Control against the vendor advisory and apply that fix. The CVSS score does not change the priority.

Which versions are affected?

Compare what you have installed with 7.9, 8.0.0, 8.1. Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

What should an analyst verify?

CWE-94: Code Injection. EPSS 4.50%. The CISA KEV listing is the exploitation evidence. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 1, 2026 · NIST NVD

    Detected

    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.

  2. Apr 25, 2026 · CISA KEV

    Known exploited

    Apply remediations or mitigations per vendor instructions or discontinue use of the product if remediation or mitigations are unavailable.

  3. Jun 17, 2026 · NIST NVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-29014

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-29014

    30-day exploitation probability 4.5%

    first.org
  • NIST NVDVulnerability recordCVE-2026-29014

    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

    nvd.nist.gov
  • VulnCheck KEVConfirmed exploitationCVE-2026-29014

    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

    vulncheck.com

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.