CVE-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 path to achieve remote code execution and gain full control over the affected server.

CVSS v4.0

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:X

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

39.49% chance of exploitation in the next 30 days, 99th percentile

Nuclei

critical · CWE-94

Published

2026-04-01

Updated

2026-07-14

Proof-of-concept exploits (1)

• https://karmainsecurity.com/KIS-2026-06

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-29014.yaml

References

• CVE Record
• NVD entry

Related

• CVE-2026-29009
• CVE-2026-29022
• CVE-2026-29008
• CVE-2026-2903
• CVE-2026-29007
• CVE-2026-29038