CVE-2026-29014

Name: CVE-2026-29014
Creator: NVD / NIST
Published: 2026-04-01T13:16:35.063+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.3/10EPSS 39.69%

Last modified Jun 17, 2026

CVE-2026-29014 is a critical-severity vulnerability rated 9.3/10 on the CVSS scale. 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.. EPSS estimates a 39.69% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

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

CVSS 4.0

9.3/10

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/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

EPSS Probability

39.69%

98.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-94

Affected Software

Vendor	Product	Versions
Metinfo	Metinfo	7.9
Metinfo	Metinfo	8.0.0
Metinfo	Metinfo	8.1

References

https://karmainsecurity.com/KIS-2026-06Exploit, Third Party Advisory
https://www.metinfo.cn/Product
https://www.vulncheck.com/advisories/metinfo-cms-unauthenticated-php-code-injection-rceThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2026/Apr/1Mailing List, Third Party Advisory
https://websec.net/blog/cve-2026-29014-metinfo-cms-unauthenticated-php-code-injection-69cdc290c14a8a99e1f91b7aExploit, Third Party Advisory

Timeline

Published: Apr 1, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-29014?

How severe is CVE-2026-29014?

CVE-2026-29014 has a CVSS score of 9.3/10 (CRITICAL severity). The EPSS model estimates a 39.69% probability of exploitation in the next 30 days.

How do I fix CVE-2026-29014?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-29014?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST