CVE-2026-90770

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Source
https://cve.org/CVERecord?id=CVE-2026-90770
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90770.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-90770
Published
2026-09-13T10:45:41Z
Modified
2026-10-28T02:31:08Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
Spug through 3.4.0 Remote Code Execution via ping_check
Details

Spug through 3.4.0 contains a remote code execution vulnerability in the ping_check function that interpolates user-supplied monitor addresses directly into shell commands without validation. Authenticated users with monitor permissions can inject shell metacharacters via the /monitor/run_test/ endpoint to execute arbitrary commands as the Spug process user.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90770.json"
}
References

Affected packages

Git / github.com/openspug/spug

Affected ranges

Type
GIT
Repo
https://github.com/openspug/spug
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
97aebf133e1f9cbb35ccebadab1faedfdfe93f42
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "3.4.0"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "97aebf133e1f9cbb35ccebadab1faedfdfe93f42"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

v2.*
v2.0.0
v2.0.0-beta.1
v2.0.0-beta.2
v2.1.0
v2.1.1
v2.2.0
v2.2.0-beta.1
v2.2.0-beta.2
v2.2.1
v2.2.2
v2.2.3
v2.2.4
v2.2.5
v2.2.6
v2.3.0
v2.3.1
v2.3.10
v2.3.11
v2.3.12
v2.3.13
v2.3.14
v2.3.2
v2.3.3
v2.3.4
v2.3.5
v2.3.6
v2.3.7
v2.3.8
v2.3.9
v3.*
v3.0.1-beta.1
v3.0.1-beta.10
v3.0.1-beta.11
v3.0.1-beta.12
v3.0.1-beta.13
v3.0.1-beta.14
v3.0.1-beta.15
v3.0.1-beta.2
v3.0.1-beta.3
v3.0.1-beta.4
v3.0.1-beta.5
v3.0.1-beta.6
v3.0.1-beta.7
v3.0.1-beta.8
v3.0.1-beta.9
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.1.0
v3.1.1
v3.1.2
v3.1.3
v3.1.4
v3.1.5
v3.1.6
v3.1.7
v3.2.0
v3.2.1
v3.2.2
v3.2.3
v3.2.4

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90770.json"