CVE-2026-30402 Details
Description
An issue in wgcloud v.2.3.7 and before allows a remote attacker to execute arbitrary code via the test connection function
A remote code execution vulnerability exists in wgcloud versions through 2.3.7. This issue arises from a JDBC deserialization vulnerability in the MySQL database management module's test connection feature. The vulnerability can be exploited by manipulating the database connection parameters, bypassing default limitations and injecting malicious payloads that are deserialized and executed on the server.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 19, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/tianshiyeben/wgcloud/issues/96 | [email protected] | Issue Tracking |
| https://github.com/TTTlw1024/qwe/issues/1 | [email protected] | ExploitIssue Tracking |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| wgstart wgcloud | <= 2.3.7 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 2, 2026 | Initial Analysis | [email protected] |
| Mar 19, 2026 | CVE Modified | CISA-ADP |
| Mar 19, 2026 | New CVE Received | [email protected] |