What is CVE-2025-62420?

CVE-2025-62420 is a high-severity vulnerability in Dataease, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2025-10-17.

How severe is CVE-2025-62420?

High severity. CVSS v3 base score is 8.8 out of 10.

Deserialization in Dataease

CVE-2025-62420

DataEase is a data visualization and analytics platform. In DataEase versions through 2.10.13, a JDBC driver bypass vulnerability exists in the H2 database connection handler. The getJdbc function in H2.java checks if the jdbcUrl starts wi…

Vulnerability class: Insecure Deserialization

EPSS: 0.009 (55.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dataease — versions < 2.10.14

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2025-62420?: CVE-2025-62420 is a high-severity vulnerability in Dataease, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2025-10-17.
How severe is CVE-2025-62420?: High severity. CVSS v3 base score is 8.8 out of 10.