EUVD-2026-13120
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Lifecycle Timeline
3Tags
Description
The backend database management connection test feature in wgcloud v3.6.3 has a server-side request forgery (SSRF) vulnerability. This issue can be exploited to make the server send requests to probe the internal network, remotely download malicious files, and perform other dangerous operations.
Analysis
Wgcloud v3.6.3's database connection test feature contains a server-side request forgery (SSRF) vulnerability that allows unauthenticated remote attackers to probe internal networks and retrieve malicious files. An attacker can exploit this high-severity flaw to conduct reconnaissance on network infrastructure and facilitate further compromise, though no patch is currently available.
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Remediation
Within 7 days: Identify all affected systems running wgcloud and apply vendor patches promptly. Implement egress filtering and URL validation for server-side requests.
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External POC / Exploit Code
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