CVE-2025-3103Network attack vector

Unauthenticated file read via insufficient path validation

Published Apr 19, 2025 · Updated Apr 8, 2026

Arbitrary file read in LambertGroup CLEVER Elementor Widget Addon 2.4 and earlier allows remote attackers to read server files. The history.php endpoint accepts a caller-controlled file path without sufficient validation and returns the referenced file's contents. No authentication is required, exposing files readable by the web server account, including configuration files that can contain database credentials.

CVSS severity7.5
High
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file read in LambertGroup CLEVER Elementor Widget Addon 2.4 and earlier allows remote attackers to read server files. The history.php endpoint accepts a caller-controlled file path without sufficient validation and returns the referenced file's contents. No authentication is required, exposing files readable by the web server account, including configuration files that can contain database credentials.

The record

CVE
CVE-2025-3103
Published
Apr 19, 2025
Updated
Apr 8, 2026
Vendor
LambertGroup
Product
CLEVER - HTML5 Radio Player With History - Shoutcast and Icecast - Elementor Widget Addon
Classifications
CWE-73, T1190, T1005
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=2.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

LambertGroup · CLEVER - HTML5 Radio Player With History - Shoutcast and Icecast - Elementor Widget Addonversion=0 <=2.4

Published CVSS scores

7.5WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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.

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 exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-73External Control of File Name or Path
T1190Exploit Public-Facing Application
T1005Data from Local System

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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