Privilege escalation in Xianrendzw Easyreport
CVE-2026-75978
A security vulnerability has been detected in xianrendzw EasyReport up to 2.0.17.0522_Beta. The affected element is the function DataSourceController.add of the file DataSourceController.java of the component QueryerFactory. Such manipulation of the argument queryerClass leads to permission issues. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (28.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Xianrendzw Easyreport — versions 2.0.17.0522_Beta
Weakness classification (CWE)
References
- github.com/xianrendzw/EasyReport/ (product)
- github.com/xianrendzw/EasyReport/issues/83 (issue-tracking, exploit)
- vuldb.com/cve/CVE-2026-75978 (third-party-advisory)
- vuldb.com/submit/877797 (third-party-advisory)
- vuldb.com/vuln/391893 (technical-description, vdb-entry)
- vuldb.com/vuln/391893/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-75978?
- CVE-2026-75978 is a medium-severity vulnerability in Xianrendzw Easyreport, classified under Incorrect Privilege Assignment. CVSS score: 6.3/10. Published 2026-08-19.
- How severe is CVE-2026-75978?
- Medium severity. CVSS v3 base score is 6.3 out of 10.