CVE-2026-4586 | CodePhiliaX Chat2DB up to 0.3.7 JDBC Driver Upload JdbcDriverController.java upload unrestricted upload

VDB-352432 · CVE-2026-4586 · GCVE-100-352432 CODEPHILIAX CHAT2DB UP TO 0.3.7 JDBC DRIVER UPLOAD JDBCDRIVERCONTROLLER.JAVA UPLOAD UNRESTRICTED UPLOAD HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 5.7 $0-$5k 1.98 Summaryinfo A vulnerability labeled as critical has been found in CodePhiliaX Chat2DB up to 0.3.7. This vulnerability affects the function Upload of the file chat2db-server/chat2db-server-web/chat2db-server-web-api/src/main/java/ai/chat2db/server/web/api/controller/driver/JdbcDriverController.java of the component JDBC Driver Upload. Executing a manipulation can lead to unrestricted upload. This vulnerability is tracked as CVE-2026-4586. The attack can be launched remotely. Moreover, an exploit is present. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability classified as critical was found in CodePhiliaX Chat2DB up to 0.3.7. This vulnerability affects the function upload of the file chat2db-server/chat2db-server-web/chat2db-server-web-api/src/main/java/ai/chat2db/server/web/api/controller/driver/JdbcDriverController.java of the component JDBC Driver Upload. The manipulation with an unknown input leads to a unrestricted upload vulnerability. The CWE definition for the vulnerability is CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. As an impact it is known to affect confidentiality, integrity, and availability. The advisory is shared for download at fx4tqqfvdw4.feishu.cn. This vulnerability was named CVE-2026-4586. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1608.002. It is possible to download the exploit at fx4tqqfvdw4.feishu.cn. 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 Type Chat Software Vendor CodePhiliaX Name Chat2DB Version 0.3.0 0.3.1 0.3.2 0.3.3 0.3.4 0.3.5 0.3.6 0.3.7 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: Unrestricted upload CWE: CWE-434 / CWE-284 / CWE-266 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 03/22/2026 Advisory disclosed 03/22/2026 +0 days VulDB entry created 03/22/2026 +0 days VulDB entry last update Sourcesinfo Advisory: fx4tqqfvdw4.feishu.cn Status: Not defined CVE: CVE-2026-4586 (🔒) GCVE (CVE): GCVE-0-2026-4586 GCVE (VulDB): GCVE-100-352432 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 03/22/2026 13:07 Changes: 03/22/2026 13:07 (58) Complete: 🔍 Submitter: xcxr Cache ID: 99:CFF:101 Submitinfo Accepted Submit #775596: CodePhiliaX Chat2DB Chat2DB <= 0.3.7 Unrestricted Upload (by xcxr) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸