CVE-2026-124326
Deferred Deferred - Pending Action

Path Traversal in DataLinkDC Dinky

Publication date: 2026-11-08

Last updated on: 2026-11-08

Assigner: VulDB

Description
A flaw has been found in DataLinkDC Dinky up to 1.2.5. Impacted is the function file.getOriginalFilename of the file CatalogueController.java of the component Catalogue Upload. Executing a manipulation of the argument filename can lead to path traversal. The attack can be executed remotely. The exploit has been published and may be used. The researcher claims to have submitted a GHSA on the repository of the project.

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Meta Information

Published
2026-11-08
Last Modified
2026-11-08
Generated
2026-11-08
AI Q&A
2026-11-08
EPSS Evaluated
N/A
NVD
CVE-2026-124326
EUVD
EUVD-2026-119501

Affected Vendors & Products

Showing 6 associated CPEs
Vendor Product Version / Range
DataLinkDC Dinky 1.2.0
DataLinkDC Dinky 1.2.1
DataLinkDC Dinky 1.2.2
DataLinkDC Dinky 1.2.3
DataLinkDC Dinky 1.2.4
DataLinkDC Dinky 1.2.5

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

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Executive Summary

This vulnerability is a path traversal flaw in DataLinkDC Dinky up to version 1.2.5. It exists in the file CatalogueController.java within the Catalogue Upload component. The issue allows remote attackers to manipulate the filename argument in the file.getOriginalFilename function, enabling unauthorized access to files outside intended directories.

Impact Analysis

An attacker could exploit this to read sensitive files on the server, potentially accessing confidential data, configuration files, or other restricted resources. This could lead to data breaches, unauthorized information disclosure, or further system compromise depending on the server's configuration.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR (data protection) and HIPAA (health information privacy) by enabling unauthorized access to personal or sensitive data. Organizations may face legal penalties, reputational damage, and regulatory scrutiny if such breaches occur due to inadequate security measures.

Mitigation Strategies

Immediately upgrade DataLinkDC Dinky to a version beyond 1.2.5 where the path traversal flaw in CatalogueController.java has been patched. If an upgrade is not immediately possible, restrict access to the Catalogue Upload component and monitor for suspicious file upload activities.

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