THREATPORT/VULNERABILITY/CVE-2018-11736
CRITICAL SEVERITY

CVE-2018-11736

Pluck vulnerability

CVSS
9.8
EPSS
8.6%
EPSS pct
95th
Exploited
No known
An issue was discovered in Pluck before 4.7.7-dev2. /data/inc/images.php allows remote attackers to upload and execute arbitrary PHP code by using the image/jpeg content type for a .htaccess file.
Affected vendor
Pluck Cms
Affected product
Pluck
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-434 — Unrestricted Upload of File with Dangerous Type
Published
2018-06-05

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 8.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2018-11736

  • Confirm whether Pluck Cms Pluck is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-11736.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-11736

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-11736 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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