Improper input validation in Greencms

CVE-2018-12988

GreenCMS 2.3.0603 has an arbitrary file download vulnerability via an index.php?m=admin&c=media&a=downfile URI.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.016 (73.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Greencms — versions 2.3.0603
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2018-12988?: CVE-2018-12988 is a high-severity vulnerability in Greencms, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-06-29.
How severe is CVE-2018-12988?: High severity. CVSS v3 base score is 7.5 out of 10.