CVE-2026-55633CWE-434

DataEase H2 RCE via Zip Protocol & File Dropper Fix bypass

High · published July 7, 2026

CVSS v4.0
8.7
EPSS
1%
Percentile
56.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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
EPSS
0.00798 · 56.0th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2026-07-07T20:27Z
EPSS history
Timeline
  • 07 JUL 20:27Z
    DataEase H2 RCE via Zip Protocol & File Dropper Fix bypass
    cvelistv5