CVE-2018-8766

Joyplus Cms vulnerability

CVSS

9.8

EPSS

3.4%

EPSS pct

88th

Exploited

No known

joyplus-cms 1.6.0 allows Remote Code Execution because of an Arbitrary File Upload issue in manager/editor/upload.php, related to manager/admin_vod.php?action=add.

Affected vendor

Joyplus Cms Project

Affected product

Joyplus Cms

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

2018-03-18

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 3.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2018-8766

Confirm whether Joyplus Cms Project Joyplus Cms is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-8766.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-8766

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-8766 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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