DataEase Authentication and Access Control Flaws

Auth bypass in DataEase via CVE-2025-49001 patch evasion. PoC available.

Auth bypass in DataEase BI tool before 2.10.10.

Critical authentication bypass vulnerability in DataEase (open-source BI/data visualization tool) affecting versions prior to 2.10.6, which allows authenticated users to read and deserialize arbitrary files through JDBC background connections. This represents a bypass of the patch for CVE-2025-27103, escalating the risk from the original vulnerability. The CVSS 8.8 score reflects high impact across confidentiality, integrity, and availability, though exploitation requires valid credentials (PR:L). No public exploit code availability or active KEV listing has been confirmed, but the patch availability (v2.10.10) indicates vendor acknowledgment of active exploitation risk.

Critical authentication bypass vulnerability in DataEase (open-source BI/data visualization tool) versions prior to 2.10.10 that allows authenticated attackers to bypass input validation filters introduced in CVE-2025-46566's patch. By crafting malicious payloads that exploit `getUrlType()` logic to evade hostname filtering, attackers can construct arbitrary JDBC statements, leading to complete compromise of confidentiality, integrity, and availability. This is a patch bypass vulnerability with authenticated access required but severe impact potential; patch version 2.10.10 is available.