CVE-2024-49676Network attack vector

Web shell upload via missing file-type validation

Published Oct 23, 2024 · Updated Apr 28, 2026

Arbitrary file upload in Custom Icons for Elementor 0.3.3 and earlier allows remote authenticated users to upload web shells. The plugin's custom icon upload path accepts uploaded files without validating their types, allowing dangerous executable content onto the web server. Administrator-level WordPress access is required, and successful execution grants code execution in the web server's security context.

CVSS severity6.6
Medium
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file upload in Custom Icons for Elementor 0.3.3 and earlier allows remote authenticated users to upload web shells. The plugin's custom icon upload path accepts uploaded files without validating their types, allowing dangerous executable content onto the web server. Administrator-level WordPress access is required, and successful execution grants code execution in the web server's security context.

The record

CVE
CVE-2024-49676
Published
Oct 23, 2024
Updated
Apr 28, 2026
Vendor
Michael Bourne
Product
Custom Icons for Elementor
Classifications
CWE-434, CAPEC-650, T1505.003
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Oct 23, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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 <=0.3.3 changes=[{"at":"0.3.4","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Michael Bourne · Custom Icons for Elementorversion=0 <=0.3.3 changes=[{"at":"0.3.4","status":"unaffected"}]

Published CVSS scores

6.6PatchstackCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
7.2WordfenceCVSS:3.1/AV:N/AC:L/PR:H/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.

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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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
CAPEC-650Upload a Web Shell to a Web Server
T1505.003Server Software Component: Web Shell

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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