FKIE_CVE-2026-43990

Vulnerability from fkie_nvd - Published: 2026-05-12 17:16 - Updated: 2026-05-13 17:00
Severity
8.4 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
security-advisories@github.comhttps://github.com/Dragonmonk111/junoclaw/commit/2bc54f6
security-advisories@github.comhttps://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1
security-advisories@github.comhttps://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-gpvm-3chf-2649
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, plugin-shell\u0027s run_command wrapped every agent-supplied command in \u0027sh -c\u0027 / \u0027cmd /C\u0027 and passed the full argument string to the shell\u0027s parser, allowing shell metacharacters in agent-supplied arguments to be interpreted as command syntax. This vulnerability is fixed in 0.x.y-security-1."
    }
  ],
  "id": "CVE-2026-43990",
  "lastModified": "2026-05-13T17:00:37.097",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 5.9,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-05-12T17:16:20.953",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/Dragonmonk111/junoclaw/commit/2bc54f6"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/Dragonmonk111/junoclaw/releases/tag/v0.x.y-security-1"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/Dragonmonk111/junoclaw/security/advisories/GHSA-gpvm-3chf-2649"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        },
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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