AUGUST 14, 2026
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Case File

CVE-2026-19761

MEDIUM · CVSS 4.7 EPSS 0.40% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-14 · Last synced 2026-08-14

CyberRota Analysis

AI-Generated

The vulnerability affects the Upload Controller in DTStack Taier version 1.4.0, specifically within the MultipartFile.getOriginalFilename function, allowing for path traversal through manipulated file arguments. This can be exploited remotely, potentially leading to unauthorized access to sensitive files on the server. Organizations using this version should prioritize upgrading to 1.5.0 to mitigate the risk associated with this vulnerability.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-19761
Severity
MEDIUM
CVSS
4.7
EPSS
0.40%
Java

Original NVD Description

A vulnerability has been found in DTStack Taier 1.4.0. Affected is the function MultipartFile.getOriginalFilename of the file UploadController.java of the component Upload Controller. The manipulation of the argument File leads to path traversal. The attack may be initiated remotely. Upgrading to version 1.5.0 is able to address this issue. The identifier of the patch is 572773c4315e23e51e30115151cb091749a8d03e. It is advisable to upgrade the affected component.