DataEase up to 2.10.23 Font Management saveFile unrestricted upload

Summaryinfo

A vulnerability categorized as critical has been discovered in DataEase up to 2.10.23. This affects the function saveFile of the component Font Management. The manipulation results in unrestricted upload. This vulnerability is reported as CVE-2026-55633. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in DataEase up to 2.10.23. It has been classified as critical. Affected is the function saveFile of the component Font Management. The manipulation with an unknown input leads to a unrestricted upload vulnerability. CWE is classifying the issue as CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

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 advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-55633 since 06/17/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1608.002.

Upgrading to version 2.10.24 eliminates this vulnerability.

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Productinfo

Name

• DataEase

Version

• 2.10.0
• 2.10.1
• 2.10.2
• 2.10.3
• 2.10.4
• 2.10.5
• 2.10.6
• 2.10.7
• 2.10.8
• 2.10.9
• 2.10.10
• 2.10.11
• 2.10.12
• 2.10.13
• 2.10.14
• 2.10.15
• 2.10.16
• 2.10.17
• 2.10.18
• 2.10.19
• 2.10.20
• 2.10.21
• 2.10.22
• 2.10.23

Website

• Product: https://github.com/dataease/dataease/

CPE 2.3info

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CPE 2.2info

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