Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/DTStack/Taier/
- https://github.com/DTStack/Taier/commit/572773c4315e23e51e30115151cb091749a8d03e
- https://github.com/DTStack/Taier/issues/1202
- https://github.com/DTStack/Taier/releases/tag/v1.5.0
- https://vuldb.com/cve/CVE-2026-19761
- https://vuldb.com/submit/868965
- https://vuldb.com/vuln/389664
- https://vuldb.com/vuln/389664/cti
- https://github.com/DTStack/Taier/issues/1202
- https://vuldb.com/submit/868965
FAQ
What is CVE-2026-19761?
CVE-2026-19761 is a vulnerability with a CVSS score of 4.7 (MEDIUM). 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...
How severe is CVE-2026-19761?
CVE-2026-19761 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-19761?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.