CVE-2026-43990

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Source

https://cve.org/CVERecord?id=CVE-2026-43990

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43990.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-43990

Aliases

GHSA-gpvm-3chf-2649

Published

2026-05-12T16:22:22Z

Modified

2026-08-12T03:51:46Z

Severity

8.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

JunoClaw: plugin-shell shell-metacharacter injection via shell wrapper

Details

JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, plugin-shell's run_command wrapped every agent-supplied command in 'sh -c' / 'cmd /C' and passed the full argument string to the shell's parser, allowing shell metacharacters in agent-supplied arguments to be interpreted as command syntax. This vulnerability is fixed in 0.x.y-security-1.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-77",
        "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43990.json"
}

References

Affected packages

Git / github.com/dragonmonk111/junoclaw

Affected ranges

Type

GIT

Repo

https://github.com/dragonmonk111/junoclaw

Events

Introduced

Fixed

2bc54f6

Fixed

6b56230bd3cdf3cad2fdc6a3e2172131d59d1551

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "v0.x.y-security-1"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-43990.json"