DataEase: Quartz Deserialization → Remote Code Execution_CVE-2026-40901

7.5 / 10

HIGH

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P

Description

DataEase is an open-source data visualization and analytics platform. Versions 2.10.20 and below ship the legacy velocity-1.7.jar, which pulls in commons-collections-3.2.1.jar containing the InvokerTransformer deserialization gadget chain. Quartz 2.3.2, also bundled in the application, deserializes job data BLOBs from the qrtz_job_details table using ObjectInputStream with no deserialization filter or class allowlist. An authenticated attacker who can write to the Quartz job table, such as through the previously described SQL injection in previewSql, can replace a scheduled job's JOB_DATA with a malicious CommonsCollections6 gadget chain payload. When the Quartz cron trigger fires, the payload is deserialized and executes arbitrary commands as root inside the container, achieving full remote code execution. This issue has been fixed in version 2.10.21.

Basic Information

ID CVE-2026-40901

Source GitHub_M

Published Apr 16, 2026 at 20:57

Affected Product

Vendor dataease

Product dataease

Version < 2.10.21

Affected Versions dataease dataease < 2.10.21

CWE Classification

CWE-502

References

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    "published": "2026-04-16T20:57:45.978Z",
    "modified": "2026-04-16T20:57:45.978Z",
    "type": "cve",
    "title": "DataEase: Quartz Deserialization \u2192 Remote Code Execution",
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    "references": "https://github.com/dataease/dataease/security/advisories/GHSA-gm5q-g72w-c466\nhttps://github.com/dataease/dataease/releases/tag/v2.10.21",
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