CVE-2025-49003
Critical
Description
DataEase is an open source business intelligence and data visualization tool. Prior to version 2.10.11, a threat actor may take advantage of a feature in Java in which the character "ı" becomes "I" when converted to uppercase, and the character "ſ" becomes "S" when converted to uppercase. A threat actor who uses a carefully crafted message that exploits this character conversion can cause remote code execution. The vulnerability has been fixed in v2.10.11. No known workarounds are available.
SeverityCritical
CVSS9.8
Exploit probability—
ProductDataease
PublishedJun 26, 2025
First seenJun 26, 2025
Weakness typeCWE-153CWE-153
How to fix
Update
- dataease dataease2.10.11 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| dataease dataease | v < 2.10.11 | 2.10.11 |
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