CVE-2026-66671Network attack vector

Unauthenticated file disclosure via local file inclusion

Published Aug 24, 2026 · Updated Aug 24, 2026

Local file inclusion in Elated Themes Verdure Core 1.2 and earlier allows remote attackers to expose server files over the network. The published record maps the flaw to uncontrolled filenames used by PHP include or require operations but does not identify the affected file, function, or parameter. Network access without authentication or user interaction reaches the flaw; included file contents are rendered in the response, while broader effects depend on server configuration.

CVSS severity8.1
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Local file inclusion in Elated Themes Verdure Core 1.2 and earlier allows remote attackers to expose server files over the network. The published record maps the flaw to uncontrolled filenames used by PHP include or require operations but does not identify the affected file, function, or parameter. Network access without authentication or user interaction reaches the flaw; included file contents are rendered in the response, while broader effects depend on server configuration.

The record

CVE
CVE-2026-66671
Published
Aug 24, 2026
Updated
Aug 24, 2026
Vendor
Elated Themes
Product
Verdure Core
Classifications
CWE-98, CAPEC-252, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 24, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Elated Themes · Verdure Coreversion=n/a <=1.2

Published CVSS scores

8.1PatchstackCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-98Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
CAPEC-252PHP Local File Inclusion
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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