Vulnerability-Lookup

CVE-2026-30307 (GCVE-0-2026-30307)

Vulnerability from cvelistv5 – Published: 2026-03-30 00:00 – Updated: 2026-04-01 17:52

Summary

Roo Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, it fails to account for standard Shell command substitution Roo Code (specifically$(...)and backticks ...). An attacker can construct a command such as git log --grep="$(malicious_command)", forcing Syntx to misidentify it as a safe git operation and automatically approve it. The underlying Shell prioritizes the execution of the malicious code injected within the arguments, resulting in Remote Code Execution without any user interaction.

Severity ?

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Assigner

mitre

References

URL

Tags

	https://roocode.com/
	https://github.com/Secsys-FDU/LLM-Tool-Calling-CV…

Show details on NVD website

JSON

To clipboard

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  "containers": {
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              "attackVector": "NETWORK",
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              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
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                  }
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "vendor": "n/a",
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              "version": "n/a"
            }
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          "value": "Roo Code\u0027s command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, it fails to account for standard Shell command substitution Roo Code (specifically$(...)and backticks ...). An attacker can construct a command such as git log --grep=\"$(malicious_command)\", forcing Syntx to misidentify it as a safe git operation and automatically approve it. The underlying Shell prioritizes the execution of the malicious code injected within the arguments, resulting in Remote Code Execution without any user interaction."
        }
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://roocode.com/"
        },
        {
          "url": "https://github.com/Secsys-FDU/LLM-Tool-Calling-CVEs/issues/7"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2026-30307",
    "datePublished": "2026-03-30T00:00:00.000Z",
    "dateReserved": "2026-03-04T00:00:00.000Z",
    "dateUpdated": "2026-04-01T17:52:54.351Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
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      "date": "2026-04-14",
      "epss": "0.00675",
      "percentile": "0.71445"
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}

FKIE_CVE-2026-30307

Vulnerability from fkie_nvd - Published: 2026-03-30 20:16 - Updated: 2026-04-06 15:57

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	cve@mitre.org	https://github.com/Secsys-FDU/LLM-Tool-Calling-CVEs/issues/7	Third Party Advisory
	cve@mitre.org	https://roocode.com/	Product

Impacted products

	Vendor	Product	Version
	roocode	roo_code	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:roocode:roo_code:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "137AAA59-8B06-433A-9BD3-699905030A27",
              "versionEndIncluding": "3.46.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Roo Code\u0027s command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, it fails to account for standard Shell command substitution Roo Code (specifically$(...)and backticks ...). An attacker can construct a command such as git log --grep=\"$(malicious_command)\", forcing Syntx to misidentify it as a safe git operation and automatically approve it. The underlying Shell prioritizes the execution of the malicious code injected within the arguments, resulting in Remote Code Execution without any user interaction."
    },
    {
      "lang": "es",
      "value": "El m\u00f3dulo de autoaprobaci\u00f3n de comandos de Roo Code contiene una vulnerabilidad cr\u00edtica de inyecci\u00f3n de comandos del sistema operativo que hace que su mecanismo de seguridad de lista blanca sea completamente ineficaz. El sistema se basa en expresiones regulares fr\u00e1giles para analizar estructuras de comandos; si bien intenta interceptar operaciones peligrosas, no tiene en cuenta la sustituci\u00f3n de comandos est\u00e1ndar de Shell Roo Code (espec\u00edficamente $(...) y las comillas invertidas ...). Un atacante puede construir un comando como \u0027git log --grep=\"$(malicious_command)\"\u0027, lo que obliga a Syntx a identificarlo err\u00f3neamente como una operaci\u00f3n git segura y aprobarlo autom\u00e1ticamente. El Shell subyacente prioriza la ejecuci\u00f3n del c\u00f3digo malicioso inyectado dentro de los argumentos, lo que resulta en ejecuci\u00f3n remota de c\u00f3digo sin ninguna interacci\u00f3n del usuario."
    }
  ],
  "id": "CVE-2026-30307",
  "lastModified": "2026-04-06T15:57:26.460",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-03-30T20:16:21.220",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://github.com/Secsys-FDU/LLM-Tool-Calling-CVEs/issues/7"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Product"
      ],
      "url": "https://roocode.com/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}

GHSA-3HQQ-48GQ-CWG4

Vulnerability from github – Published: 2026-03-30 21:31 – Updated: 2026-04-01 18:36

Details

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-30307"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-30T20:16:21Z",
    "severity": "CRITICAL"
  },
  "details": "Roo Code\u0027s command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, it fails to account for standard Shell command substitution Roo Code (specifically$(...)and backticks ...). An attacker can construct a command such as git log --grep=\"$(malicious_command)\", forcing Syntx to misidentify it as a safe git operation and automatically approve it. The underlying Shell prioritizes the execution of the malicious code injected within the arguments, resulting in Remote Code Execution without any user interaction.",
  "id": "GHSA-3hqq-48gq-cwg4",
  "modified": "2026-04-01T18:36:34Z",
  "published": "2026-03-30T21:31:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-30307"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Secsys-FDU/LLM-Tool-Calling-CVEs/issues/7"
    },
    {
      "type": "WEB",
      "url": "https://roocode.com"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-30307 (GCVE-0-2026-30307)

FKIE_CVE-2026-30307

GHSA-3HQQ-48GQ-CWG4

Tags

Sightings

Nomenclature