CVE-2026-3892Public exploitNetwork attack vector

Authenticated file deletion via unchecked dealer-logo path

Published May 14, 2026 · Updated May 14, 2026

Arbitrary file deletion in StylemixThemes Motors 1.4.107 and earlier allows remote authenticated users to delete server files. The become-dealer profile handler stores stm_dealer_logo_path without constraining it to the uploads directory, and logo replacement later passes that stored path to unlink(). Subscriber-level access is sufficient; deletion of WordPress configuration or application files can disable the site.

CVSS severity8.1
High
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file deletion in StylemixThemes Motors 1.4.107 and earlier allows remote authenticated users to delete server files. The become-dealer profile handler stores stm_dealer_logo_path without constraining it to the uploads directory, and logo replacement later passes that stored path to unlink(). Subscriber-level access is sufficient; deletion of WordPress configuration or application files can disable the site.

The record

CVE
CVE-2026-3892
Published
May 14, 2026
Updated
May 14, 2026
Vendor
StylemixThemes
Product
Motors - Car Dealership & Classified Listings Plugin
Classifications
CWE-73, T1070.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 14, 2026CVE publishedPublication date reported by the CVE source.
  2. May 14, 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=0 <=1.4.107

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

StylemixThemes · Motors - Car Dealership & Classified Listings Pluginversion=0 <=1.4.107

Published CVSS scores

8.1WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-73External Control of File Name or Path
T1070.004File Deletion

Public exploit references

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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