How to fix EUVD-2025-18626?

Within 24 hours: Inventory all systems running Time Trax v.1.0 and restrict network access to the application if possible. Disable the file attachment functionality in leave request forms immediately. Within 7 days: Implement WAF rules to block malicious payloads targeting the attachment endpoint and conduct forensic review of attachment logs for signs of exploitation. Within 30 days: Plan migration to a patched version or alternative leave management solution; contact EfroTech for patch availability and timeline.

Is Timetrax affected by EUVD-2025-18626?

A critical remote code execution vulnerability exists in EfroTech Time Trax v.1.0 that allows attackers to execute arbitrary code through the leave request file attachment feature.

EUVD-2025-18626

| CVE-2025-46157 CRITICAL

2025-06-18 [email protected]

RCE Timetrax

9.9

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 14, 2026 - 22:49 vuln.today

EUVD ID Assigned

Mar 14, 2026 - 22:49 euvd

EUVD-2025-18626

PoC Detected

Jun 26, 2025 - 15:53 vuln.today

Public exploit code

CVE Published

Jun 18, 2025 - 14:15 nvd

CRITICAL 9.9

DescriptionNVD

An issue in EfroTech Time Trax v.1.0 allows a remote attacker to execute arbitrary code via the file attachment function in the leave request form

AnalysisAI

Critical remote code execution vulnerability in EfroTech Time Trax v1.0 that exploits improper file upload validation in the leave request form's attachment functionality. An authenticated attacker with low privileges can upload and execute arbitrary code on the server, achieving complete system compromise with high confidentiality, integrity, and availability impact. The vulnerability is classified as actively exploitable (CVSS 9.9) and represents an immediate threat to all deployed instances.

Technical ContextAI

This vulnerability stems from CWE-434 (Unrestricted Upload of File with Dangerous Type), a well-known file upload validation bypass. EfroTech Time Trax v1.0 fails to properly sanitize, validate, or restrict file types uploaded through the leave request form's attachment mechanism. The application likely lacks: (1) server-side file type validation beyond client-side checks, (2) executable file extension filtering, (3) proper storage isolation from web-accessible directories, and (4) execution context restrictions. The affected component is the leave management module's file attachment handler. CPE identifier would be: cpe:2.3:a:efrotech:time_trax:1.0:*:*:*:*:*:*:* - indicating the specific product and version affected.

RemediationAI

Immediate actions: (1) Restrict access to the leave request form and file attachment functionality until patching is possible, (2) Implement strict file upload controls at the network perimeter, (3) Review uploaded files for suspicious content, (4) Monitor server logs for unusual file uploads or execution attempts. Vendor remediation: Contact EfroTech for patch availability for Time Trax v1.0. Permanent fixes required: (a) Implement strict whitelist-based file extension validation on the server side, (b) Store uploads outside the web root or in non-executable directories, (c) Rename uploaded files to remove original extensions, (d) Set proper file permissions (non-executable), (e) Implement Content-Disposition: attachment headers, (f) Use a dedicated file serving mechanism with type validation, (g) Scan uploads with antivirus/malware detection. If patching is unavailable, consider upgrading to a newer version or alternative leave management solution.

EUVD-2025-18626 vulnerability details – vuln.today

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EUVD-2025-18626

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

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External POC / Exploit Code