CVE-2026-29014CWE-94

MetInfo CMS Unauthenticated PHP Code Injection RCE

Critical · published April 1, 2026

CVSS v4.0
9.3
EPSS
4%
Percentile
91.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
9.3 · CRITICAL
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.04498 · 91.5th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-04-01T12:22Z
EPSS history
Timeline
  • 25 SEP 03:25Z
    EPSS moved 39% → 4%
    epss
  • 01 APR 12:22Z
    MetInfo CMS Unauthenticated PHP Code Injection RCE
    cvelistv5