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Vulnerability record · CVE-2026-45419 · published 15 July 2026

CVE-2026-45419: Path traversal vulnerability

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase template saves call TemplateManageService#save, StaticResourceServer#saveFilesToServe, and the /de2api/templateManage/save endpoint with attacker-controlled staticResource names and Base64 content, allowing path traversal and arbitrary file writes because only / was used when extracting the file name. This issue is fixed in version 2.10.23.

8.5 CVSS 4.0 High EPSS 0.46% · top 62.7% CWE-22 · Path traversal Deferred
8.5CVSS 4.0 base score
0.46%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
18 Jul 2026Last modified by NVD

Description

DataEase is an open source data visualization and analysis tool. Prior to 2.10.23, DataEase template saves call TemplateManageService#save, StaticResourceServer#saveFilesToServe, and the /de2api/templateManage/save endpoint with attacker-controlled staticResource names and Base64 content, allowing path traversal and arbitrary file writes because only / was used when extracting the file name. This issue is fixed in version 2.10.23.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/dataease/dataease/commit/d34f413ef047bd275909d67310d200cbc8ae31ba
https://github.com/dataease/dataease/releases/tag/v2.10.23
https://github.com/dataease/dataease/security/advisories/GHSA-83fh-fgh3-g9f9
https://github.com/dataease/dataease/security/advisories/GHSA-83fh-fgh3-g9f9

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Source: NIST National Vulnerability Database (record CVE-2026-45419), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.