RCE in Chshcms Cscms

CVE-2018-17126

CScms 4.1 allows remote code execution, as demonstrated by 1');eval($_POST[cmd]);# in Web Name to upload\plugins\sys\Install.php.

Vulnerability class: RCE (Remote Code Execution)

EPSS: 0.032 (87.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Chshcms Cscms — versions 4.1
N/a — versions n/a

Weakness classification (CWE)

CWE-94 — Code Injection

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2018-17126?: CVE-2018-17126 is a critical-severity vulnerability in Chshcms Cscms, classified under Code Injection. CVSS score: 9.8/10. Published 2018-09-17.
How severe is CVE-2018-17126?: Critical severity. CVSS v3 base score is 9.8 out of 10.