CVE-2014-8739Known exploitationPublic exploitNetwork attack vector

Unauthenticated code execution via unrestricted PHP upload

Published Feb 8, 2020 · Updated Aug 6, 2024

Unrestricted file upload in Creative Contact Form before 1.0.0 for WordPress and 2.0.1 for Joomla allows remote attackers to execute PHP code. The bundled server/php/UploadHandler.php accepts PHP files without blocking executable types and stores them under a web-accessible files/ path. No authentication is required; directly requesting the stored file executes its code with the web server's privileges.

CVSS severity9.8
Critical
EPSS probability91.66%
Next 30 days · Sep 16, 2026
Known exploitationReported
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Creative Contact Form before 1.0.0 for WordPress and 2.0.1 for Joomla allows remote attackers to execute PHP code. The bundled server/php/UploadHandler.php accepts PHP files without blocking executable types and stores them under a web-accessible files/ path. No authentication is required; directly requesting the stored file executes its code with the web server's privileges.

The record

CVE
CVE-2014-8739
Published
Feb 8, 2020
Updated
Aug 6, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 8, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5NIST NVDAV:N/AC:L/Au:N/C:P/I:P/A:P

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationReported
Public exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1190Exploit Public-Facing Application

Public exploit references

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

Reported exploitation

Technologies

Your stack

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Your stack

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