CVE-2026-45419

8.5 highEPSS 0.5%

High (8.5). EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 4.0

8.5 high

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 39% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2026-07-15
Modified: 2026-07-18
Record from: the NVD, synced 2026-10-19

References

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

Check your stack JSON