SQL Injection in Zhongyu09 Openchatbi
CVE-2026-5586
A vulnerability was determined in zhongyu09 openchatbi up to 0.2.1. The impacted element is an unknown function of the component Multi-stage Text2SQL Workflow. Executing a manipulation of the argument keywords can lead to sql injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized.
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: 0.003 (24.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.2% 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: 0.003 · change: +0.001
Affected products
- Zhongyu09 Openchatbi — versions 0.2.0, 0.2.1
Weakness classification (CWE)
References
- vuldb.com/vuln/355385 (technical-description, vdb-entry)
- vuldb.com/vuln/355385/cti (signature, permissions-required)
- vuldb.com/submit/784454 (third-party-advisory)
- github.com/Ka7arotto/cve/blob/main/openchatbi-SQL/issue.md (exploit, broken-link)
- github.com/zhongyu09/openchatbi/issues/11 (issue-tracking)
- github.com/zhongyu09/openchatbi/ (product)
Frequently asked questions
- What is CVE-2026-5586?
- CVE-2026-5586 is a medium-severity vulnerability in Zhongyu09 Openchatbi, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-04-05.
- How severe is CVE-2026-5586?
- Medium severity. CVSS v3 base score is 6.3 out of 10.