FKIE_CVE-2026-28457

Vulnerability from fkie_nvd - Published: 2026-03-05 22:16 - Updated: 2026-03-09 17:43
Severity ?
6.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L
7.9 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H
Summary
OpenClaw versions prior to 2026.2.14 contain a path traversal vulnerability in sandbox skill mirroring (must be enabled) that uses the skill frontmatter name parameter unsanitized when copying skills into the sandbox workspace. Attackers who provide a crafted skill package with traversal sequences like ../ or absolute paths in the name field can write files outside the sandbox workspace root directory.
References
disclosure@vulncheck.comhttps://github.com/openclaw/openclaw/commit/3eb6a31b6fcf8268456988bfa8e3637d373438c2Patch
disclosure@vulncheck.comhttps://github.com/openclaw/openclaw/security/advisories/GHSA-xw4p-pw82-hqr7Vendor Advisory, Patch
disclosure@vulncheck.comhttps://www.vulncheck.com/advisories/openclaw-path-traversal-in-sandbox-skill-mirroring-via-name-parameterThird Party Advisory
Impacted products
Vendor Product Version
openclaw openclaw *
To clipboard 

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  "descriptions": [
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      "value": "OpenClaw versions prior to 2026.2.14 contain a path traversal vulnerability in sandbox skill mirroring (must be enabled) that uses the skill frontmatter name parameter unsanitized when copying skills into the sandbox workspace. Attackers who provide a crafted skill package with traversal sequences like ../ or absolute paths in the name field can write files outside the sandbox workspace root directory."
    },
    {
      "lang": "es",
      "value": "Las versiones de OpenClaw anteriores a 2026.2.14 contienen una vulnerabilidad de salto de ruta en la duplicaci\u00f3n de habilidades de sandbox (debe estar habilitada) que utiliza el par\u00e1metro \u0027name\u0027 del \u0027frontmatter\u0027 de la habilidad sin sanitizar al copiar habilidades en el espacio de trabajo de la sandbox. Los atacantes que proporcionan un paquete de habilidad manipulado con secuencias de salto como ../ o rutas absolutas en el campo \u0027name\u0027 pueden escribir archivos fuera del directorio ra\u00edz del espacio de trabajo de la sandbox."
    }
  ],
  "id": "CVE-2026-28457",
  "lastModified": "2026-03-09T17:43:38.960",
  "metrics": {
    "cvssMetricV31": [
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          "Recovery": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "ACTIVE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:A/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
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          "value": "CWE-22"
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}


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Detection rules are retrieved from Rulezet.