High 8.7Published Jul 7, 2026

CVE-2026-55633DataEase H2 RCE via Zip Protocol & File Dropper Fix bypass

Updated under an hour ago (Oct 27, 2026, 8:30 PM ET)

Does this affect you?

It affects dataease. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for dataease

Exploited in the last 30 days

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.

CVSS: 8.7 HIGH (v4.0, CNA)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
Weakness (CWE): CWE-434
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Jul 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

dataease dataease dataease:dataease (from the name)	before 2.10.24	CNA record

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.