Next4Biz CSM - Arbitrary File Read via DownloadFileHandler

Next4Biz CSM exposes the DownloadFileHandler.ashx endpoint, whose file parameter is passed to a path helper that never confirms the resolved path stays inside the upload directory before the file is streamed back. Because Path.Combine returns an absolute second argument verbatim, an unauthenticat...

CVE-2026-6377

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Path Traversal. This issue affects CSM Customer Service Management: from 6.8.9 before 8.0.3...

Linux Distros Unpatched Vulnerability : CVE-2026-6377

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service...

CVE-2026-7861

Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Code Injection. This issue affects CSM Customer Service Management: before 8.0.3...

CVE-2026-6377

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Path Traversal. This issue affects CSM Customer Service Management: from 6.8.9 before 8.0.3...

CVE-2026-7861 Code Injection in Next4Biz's CSM (Customer Service Management)

Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Code Injection. This issue affects CSM Customer Service Management: through 07092026. NOTE: The vendor is continuing efforts to remediate the vulnerability...

EUVD-2026-72462

Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Code Injection. This issue affects CSM Customer Service Management: through 07092026. NOTE: The vendor was contacted early about this disclosure but did not respond in...

CVE-2026-7861

A deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management) allows remote attackers to achieve code injection . The affected versions are up to and including 07092026 . The vulnerability is rated CVSS 9.8 (Critical) with a network ...

CVE-2026-7861 Code Injection in Next4Biz's CSM (Customer Service Management)

Deserialization of untrusted data vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Code Injection. This issue affects CSM Customer Service Management: before 8.0.3...

CVE-2026-6377 Path Traversal in Next4Biz's CSM (Customer Service Management)

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Path Traversal. This issue affects CSM Customer Service Management: from 6.8.9 before 8.0.3...

EUVD-2026-72460

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Path Traversal. This issue affects CSM Customer Service Management: from 6.8.9 through 07092026. NOTE: The vendor was contact...

CVE-2026-6377

CVE-2026-6377 is a Path Traversal vulnerability in Next4Biz Information Technologies Inc. CSM (Customer Service Management), affecting versions 6.8.9 through 07092026 . The flaw is described as an Improper Limitation of a Pathname to a Restricted Directory , allowing an unauthenticated remote att...

CVE-2026-6377 Path Traversal in Next4Biz's CSM (Customer Service Management)

Improper Limitation of a Pathname to a Restricted Directory 'Path Traversal' vulnerability in Next4Biz Information Technologies Inc. CSM Customer Service Management allows Path Traversal. This issue affects CSM Customer Service Management: from 6.8.9 before 8.0.3...

PT-2026-86820

Name of the Vulnerable Software and Affected Versions Next4Biz Information Technologies Inc. CSM Customer Service Management versions 6.8.9 through 8.0.2 Description An improper limitation of a pathname to a restricted directory, known as Path Traversal, exists in the software. This flaw allows...