---
id: CVE-2026-50619
title: A path traversal vulnerability has been reported to affect Qsirch
summary: >-
  A path traversal vulnerability has been reported to affect Qsirch. If
  exploited, the vulnerability could allow remote attackers to read the contents
  of unexpected files or system data.


  We have already fixed the vulnerability in the foll…
severity: critical
cvss: 9.3
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'
cwe:
  - CWE-22
vendor: QNAP Systems Inc.
product: Qsirch
affected:
  - Qsirch >= 7.0.x < 7.0.3.0
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T16:32:39.893'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-50619'
references:
  - url: >-
      https://www.qnap.com/en/app-release-notes?keyword=Qsirch&app=Qsirch&product-line=nas
    label: security@qnapsecurity.com.tw
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-10-15T14:12:25.294525Z'
cvssSource: cna
ingestedAt: '2026-10-15T09:59:33.284Z'
epss: 0.00429
epssPercentile: 0.3697
---

## Overview

A path traversal vulnerability has been reported to affect Qsirch. If exploited, the vulnerability could allow remote attackers to read the contents of unexpected files or system data.

We have already fixed the vulnerability in the following version:
Qsirch 7.0.3.0 and later

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.