CVE-2026-19763

5.1 mediumEPSS 0.6%

Medium (5.1). EPSS 0.6% chance of exploitation in the next 30 days.

A vulnerability was determined in DTStack Taier 1.4.0. Affected by this issue is the function FileUtils.deleteDirectory of the file ClusterController.java of the component Cluster Creation. This manipulation of the argument clusterName causes path traversal. Remote exploitation of the attack is possible. Upgrading to version 1.5.0 can resolve this issue. Patch name: ec8c59c76aceb04ab3080543ab2d9c6a4b674729. The affected component should be upgraded.

Severity

CVSS 4.0

5.1 medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

3.8 low

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2026-08-14
Modified: 2026-08-18
Record from: the NVD, synced 2026-10-19

References

https://github.com/DTStack/Taier/
https://github.com/DTStack/Taier/commit/ec8c59c76aceb04ab3080543ab2d9c6a4b674729
https://github.com/DTStack/Taier/issues/1204
https://github.com/DTStack/Taier/releases/tag/v1.5.0
https://vuldb.com/cve/CVE-2026-19763

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