CVE-2026-4239

| EUVD-2026-12432 LOW
2026-03-16 VulDB
3.5
CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

4
PoC Detected
Mar 16, 2026 - 14:53 vuln.today
Public exploit code
Analysis Generated
Mar 16, 2026 - 14:00 vuln.today
EUVD ID Assigned
Mar 16, 2026 - 14:00 euvd
EUVD-2026-12432
CVE Published
Mar 16, 2026 - 13:02 nvd
LOW 3.5

Description

A vulnerability was found in Lagom WHMCS Template up to 2.3.7. Impacted is an unknown function of the component Datatables. The manipulation results in improperly controlled modification of object prototype attributes. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Analysis

A vulnerability was found in Lagom WHMCS Template up to 2.3.7.

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Remediation

During next maintenance window: Apply vendor patches when convenient. Monitor vendor channels for updates.

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Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +18
POC: +20

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CVE-2026-4239 vulnerability details – vuln.today

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