CVE-2024-55417Public exploitNetwork attack vector

Authenticated code execution via unchecked upload extension

Published Jan 30, 2025 · Updated Feb 26, 2026

Unrestricted file upload in DevDojo Voyager 1.8.0 and earlier allows remote authenticated users to execute server-side PHP code. VoyagerMediaController@upload validates the sniffed MIME type but preserves the client-supplied extension when storeAs writes the file. An account with browse_media permission can upload an image/PHP polyglot with a .php extension; code execution requires the web server to process the stored file as PHP.

CVSS severity4.3
Medium
EPSS probability14.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in DevDojo Voyager 1.8.0 and earlier allows remote authenticated users to execute server-side PHP code. VoyagerMediaController@upload validates the sniffed MIME type but preserves the client-supplied extension when storeAs writes the file. An account with browse_media permission can upload an image/PHP polyglot with a .php extension; code execution requires the web server to process the stored file as PHP.

The record

CVE
CVE-2024-55417
Published
Jan 30, 2025
Updated
Feb 26, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 30, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

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.

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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-434Unrestricted Upload of File with Dangerous Type
T1505.003Web Shell

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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