CVE-2026-19762
DTStack Taier Chunk-Check Endpoint FileChunkController.java Paths.ge path traversal
- State
- Published
- Severity
- 6.9 Medium
- Published
- Aug 14, 2026
- Updated
- Aug 14, 2026
- Reserved
- Aug 13, 2026
Description
A vulnerability was found in DTStack Taier 1.4.0. Affected by this vulnerability is the function Paths.ge of the file FileChunkController.java of the component Chunk-Check Endpoint. The manipulation of the argument Name results in path traversal. The attack may be launched remotely. The exploit has been made public and could be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-22 Path Traversal
Affected Products
| Product | Versions |
|---|---|
TaierDTStack |
|
References
- VDB-389665 | DTStack Taier Chunk-Check Endpoint FileChunkController.java Paths.ge path traversalvdb-entrytechnical-description
- VDB-389665 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-19762 | CVE Analysis and Reportthird-party-advisory
- Submit #868966 | DTStack taier v1.4.0 path traversalthird-party-advisory
- https://github.com/DTStack/Taier/issues/1203exploitissue-tracking
- https://github.com/DTStack/Taier/product
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