What is CVE-2018-15601?

CVE-2018-15601 is a critical-severity vulnerability in Elefantcms, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2018-08-21.

How severe is CVE-2018-15601?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Improper input validation in Elefantcms

CVE-2018-15601

apps/filemanager/handlers/upload/drop.php in Elefant CMS 2.0.3 performs a urldecode step too late in the "Cannot upload executable files" protection mechanism.

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

EPSS: 0.016 (73.8th 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

Elefantcms — versions 2.0.3
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

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

Frequently asked questions

What is CVE-2018-15601?: CVE-2018-15601 is a critical-severity vulnerability in Elefantcms, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2018-08-21.
How severe is CVE-2018-15601?: Critical severity. CVSS v3 base score is 9.8 out of 10.