Vulnerability record · CVE-2026-55633 · published 7 July 2026

CVE-2026-55633: Unrestricted file upload vulnerability

DataEase is an open source data visualization and analysis tool. Prior to 2.10.24, a bypass of the H2 zip protocol and file dropper fix allows an authenticated attacker to upload a zip archive disguised with a .ttf extension through FontManage.saveFile and then exploit it through the zip protocol to achieve remote code execution. This issue is fixed in version 2.10.24.

8.7 CVSS 4.0 High EPSS 0.80% · top 45.3% CWE-434 · Unrestricted file upload Deferred

8.7CVSS 4.0 base score

0.80%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

5References

8 Jul 2026Last modified by NVD

Description

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

Link	Tags
https://github.com/dataease/dataease/commit/265b31179f1427c059f739841f2e39aaa6d1b937
https://github.com/dataease/dataease/commit/8892a6945b0b7a329a156155270fae58afa895bc
https://github.com/dataease/dataease/releases/tag/v2.10.24
https://github.com/dataease/dataease/security/advisories/GHSA-8x36-774q-pwqg
https://github.com/dataease/dataease/security/advisories/GHSA-8x36-774q-pwqg

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-55633), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.