CVE-2026-5586 | zhongyu09 openchatbi up to 0.2.1 Multi-stage Text2SQL Workflow keywords sql injection

VDB-355385 · CVE-2026-5586 · GCVE-100-355385 ZHONGYU09 OPENCHATBI UP TO 0.2.1 MULTI-STAGE TEXT2SQL WORKFLOW KEYWORDS SQL INJECTION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.7 $0-$5k 1.81+ Summaryinfo A vulnerability identified as critical has been detected in zhongyu09 openchatbi up to 0.2.1. This affects an unknown function of the component Multi-stage Text2SQL Workflow. The manipulation of the argument keywords leads to sql injection. This vulnerability is referenced as CVE-2026-5586. Remote exploitation of the attack is possible. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability, which was classified as critical, has been found in zhongyu09 openchatbi up to 0.2.1. This issue affects some unknown functionality of the component Multi-stage Text2SQL Workflow. The manipulation of the argument keywords with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The advisory is shared at github.com. The identification of this vulnerability is CVE-2026-5586. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1505 for this issue. The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor zhongyu09 Name openchatbi Version 0.2.0 0.2.1 CPE 2.3info 🔒 🔒 CPE 2.2info 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.3 VulDB Meta Temp Score: 5.7 VulDB Base Score: 6.3 VulDB Temp Score: 5.7 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Sql injection CWE: CWE-89 / CWE-74 / CWE-707 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/04/2026 Advisory disclosed 04/04/2026 +0 days VulDB entry created 04/04/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Not defined CVE: CVE-2026-5586 (🔒) GCVE (CVE): GCVE-0-2026-5586 GCVE (VulDB): GCVE-100-355385 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/04/2026 23:47 Changes: 04/04/2026 23:47 (56) Complete: 🔍 Submitter: Goku Cache ID: 99:FCC:101 Submitinfo Accepted Submit #784454: openchatbi v0.2.1 SQL Injection (by Goku) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸