CVE-2026-30403

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Source
https://cve.org/CVERecord?id=CVE-2026-30403
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30403.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-30403
Published
2026-03-19T00:00:00Z
Modified
2026-07-15T01:49:06.376028704Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

There is an arbitrary file read vulnerability in the test connection function of backend database management in wgcloud v3.6.3 and before, which can be used to read any file on the victim's server.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30403.json"
}
References

Affected packages

Git / github.com/tianshiyeben/wgcloud

Affected ranges

Type
GIT
Repo
https://github.com/tianshiyeben/wgcloud
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
cfd2066ca44cc9477986ef79a8b6f554af8639cb
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.6.3"
        }
    ],
    "cpe": "cpe:2.3:a:wgstart:wgcloud:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE"
}

Affected versions

v2.*
v2.3.6
v3.*
v3.3.1
v3.3.2
v3.3.3
v3.3.4
v3.3.5
v3.3.6
v3.3.7
v3.3.8
v3.3.9
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.4.5
v3.4.6
v3.4.7
v3.4.8
v3.4.9
v3.5.0
v3.5.1
v3.5.4
v3.5.5
v3.5.6
v3.5.7
v3.5.8
v3.5.9
v3.6.2
v3.6.3
v3.6.4
v3.6.5
v3.6.6
v3.6.7
v3.6.8

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30403.json"