CVE-2026-50619: CWE-22 in QNAP Systems Inc. Qsirch
Description
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
CVSS v4.0
Score 9.3critical
Affected software
QNAP Systems Inc.
Qsirch
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-50619 is a path traversal vulnerability (CWE-22) in Qsirch that permits remote attackers to access unexpected files or system data by exploiting improper input validation in file path handling. The vulnerability is remotely exploitable without authentication or user interaction, with a CVSS 4.0 base score of 9.3 indicating critical severity. The issue was addressed and fixed in Qsirch version 7.0.3.0.
Potential Impact
Successful exploitation allows remote attackers to read arbitrary files on the affected system, potentially exposing sensitive information or system data. This can lead to information disclosure and may facilitate further attacks depending on the data accessed.
Mitigation Recommendations
Users should upgrade Qsirch to version 7.0.3.0 or later, where this vulnerability has been fixed. Applying this official patch fully mitigates the issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- qnap
- Date Reserved
- 2026-06-05T09:13:19.797Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad0a18d2cdf04f65621d7b4
Added to database: 10/15/2026, 09:49:01 UTC
Last enriched: 10/15/2026, 10:03:20 UTC
Last updated: 10/15/2026, 19:00:27 UTC
Views: 16
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