CVE-2018-16975

Elefant vulnerability

CVSS

9.8

EPSS

3.7%

EPSS pct

89th

Exploited

No known

An issue was discovered in Elefant CMS before 2.0.7. There is a PHP Code Execution Vulnerability in /designer/add/stylesheet.php by using a .php extension in the New Stylesheet Name field in conjunction with <?php content, because of insufficient input validation in apps/designer/handlers/csspreview.php.

Affected vendor

Elefantcms

Affected product

Elefant

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-94 — Code Injection

Published

2018-09-12

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2018-16975

Confirm whether Elefantcms Elefant is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-16975.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-16975

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-16975 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2018-16975?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2018-16975.

Start free scan

No credit card. Agentless.

Related vulnerabilities

CRITICAL

CVE-2017-13707

Replibit vulnerability

CRITICAL

CVE-2014-9513

Xbindkeys Config vulnerability

CRITICAL

CVE-2017-8380

Qemu vulnerability