High severity · published Jul 7, 2026
CVE-2026-55633
DataEase H2 RCE via Zip Protocol & File Dropper Fix bypass
8.7
CVSS
0.8%
EPSS
No
On KEV
Description
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DA
dataease · dataease
< 2.10.24 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-55633
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-55633
github.com
https://github.com/dataease/dataease/commit/265b31179f1427c059f739841f2e39aaa6d1b937
github.com
https://github.com/dataease/dataease/commit/8892a6945b0b7a329a156155270fae58afa895bc
github.com
https://github.com/dataease/dataease/releases/tag/v2.10.24
github.com
https://github.com/dataease/dataease/security/advisories/GHSA-8x36-774q-pwqg
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