Refine your search

2 vulnerabilities found for security by Soft-Machine-io

CVE-2026-55176 (GCVE-0-2026-55176)
Vulnerability from cvelistv5
Published
2026-09-30 16:30
Modified
2026-10-02 16:22
Severity ?
9.0 (Critical) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
  • CWE-863 - Incorrect Authorization
Summary
Soft Machine is a Virtual Machine–based agentic development environment / Cloud OS. In versions 0.2.247 and prior, two authentication helpers in /app/server.js — verifyContainerAuth() and authenticateWorkspaceHttp() — accept the global CONTAINER_SHARED_SECRET as a bearer token without verifying which workspace the caller belongs to. Because that secret is set identically on every container in the Fly app and is reachable from the user-facing process environment inside each workspace, any tenant can use it to authenticate to any other tenant's workspace API. The result is cross-workspace read, write, and destructive-restore primitives reachable from any paying customer's shell. The existing per-workspace token check (workspaceTokenMatches) protects the user-facing per-workspace token path, but the shared-secret bearer path bypasses it entirely. At time of publication, there are no publicly known patches.
References
Impacted products
Vendor Product Version
Soft-Machine-io security Version: <= 0.2.247
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-55176",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-02T16:22:21.804846Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-02T16:22:50.416Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/Soft-Machine-io/security/security/advisories/GHSA-63gh-vp9f-vxhj"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "security",
          "vendor": "Soft-Machine-io",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 0.2.247"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Soft Machine is a Virtual Machine\u2013based agentic development environment / Cloud OS. In versions 0.2.247 and prior, two authentication helpers in /app/server.js \u2014 verifyContainerAuth() and authenticateWorkspaceHttp() \u2014 accept the global CONTAINER_SHARED_SECRET as a bearer token without verifying which workspace the caller belongs to. Because that secret is set identically on every container in the Fly app and is reachable from the user-facing process environment inside each workspace, any tenant can use it to authenticate to any other tenant\u0027s workspace API. The result is cross-workspace read, write, and destructive-restore primitives reachable from any paying customer\u0027s shell. The existing per-workspace token check (workspaceTokenMatches) protects the user-facing per-workspace token path, but the shared-secret bearer path bypasses it entirely. At time of publication, there are no publicly known patches."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-863",
              "description": "CWE-863: Incorrect Authorization",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-30T16:30:42.729Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/Soft-Machine-io/security/security/advisories/GHSA-63gh-vp9f-vxhj",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/Soft-Machine-io/security/security/advisories/GHSA-63gh-vp9f-vxhj"
        }
      ],
      "source": {
        "advisory": "GHSA-63gh-vp9f-vxhj",
        "discovery": "UNKNOWN"
      },
      "title": "Soft Machine: Cross-tenant workspace API auth bypass via shared `CONTAINER_SHARED_SECRET` bearer token"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-55176",
    "datePublished": "2026-09-30T16:30:42.729Z",
    "dateReserved": "2026-06-16T15:20:43.085Z",
    "dateUpdated": "2026-10-02T16:22:50.416Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2026-46711 (GCVE-0-2026-46711)
Vulnerability from cvelistv5
Published
2026-09-30 16:30
Modified
2026-09-30 17:02
Severity ?
8.3 (High) - CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
CWE
  • CWE-306 - Missing Authentication for Critical Function
Summary
Soft Machine is a Virtual Machine–based agentic development environment / Cloud OS. In versions 0.2.247 and prior, the workspace HTTP service that listens on 0.0.0.0:8080 inside each sm-ws-* Fly Machine exposes endpoints (/health, /file/<path>, /archive/<dir>) without any authentication or origin check. Any host that can reach TCP/8080 on a workspace can read arbitrary files under that workspace's /workspace root and download whole project trees as tar archives. Because every workspace shares the same Fly private 6PN and resolves all peer addresses via the unauthenticated _instances.internal TXT record, every other sm-ws-* machine on the same Fly app/org is a reachable, unauthenticated attacker — the trust boundary (workspace owner ↔ everyone-else) is missing. At time of publication, there are no publicly known patches.
References
Impacted products
Vendor Product Version
Soft-Machine-io security Version: <= 0.2.247
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-46711",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-30T17:01:41.415498Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-30T17:02:21.234Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "references": [
          {
            "tags": [
              "exploit"
            ],
            "url": "https://github.com/Soft-Machine-io/security/security/advisories/GHSA-h6g6-qr45-qmrr"
          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "security",
          "vendor": "Soft-Machine-io",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c= 0.2.247"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Soft Machine is a Virtual Machine\u2013based agentic development environment / Cloud OS. In versions 0.2.247 and prior, the workspace HTTP service that listens on 0.0.0.0:8080 inside each sm-ws-* Fly Machine exposes endpoints (/health, /file/\u003cpath\u003e, /archive/\u003cdir\u003e) without any authentication or origin check. Any host that can reach TCP/8080 on a workspace can read arbitrary files under that workspace\u0027s /workspace root and download whole project trees as tar archives. Because every workspace shares the same Fly private 6PN and resolves all peer addresses via the unauthenticated _instances.internal TXT record, every other sm-ws-* machine on the same Fly app/org is a reachable, unauthenticated attacker \u2014 the trust boundary (workspace owner \u2194 everyone-else) is missing. At time of publication, there are no publicly known patches."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "CWE-306: Missing Authentication for Critical Function",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-30T16:30:02.745Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/Soft-Machine-io/security/security/advisories/GHSA-h6g6-qr45-qmrr",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/Soft-Machine-io/security/security/advisories/GHSA-h6g6-qr45-qmrr"
        }
      ],
      "source": {
        "advisory": "GHSA-h6g6-qr45-qmrr",
        "discovery": "UNKNOWN"
      },
      "title": "Soft Machine: Unauthenticated workspace API exposes arbitrary file read \u0026 directory exfiltration to any peer on the Fly private network"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-46711",
    "datePublished": "2026-09-30T16:30:02.745Z",
    "dateReserved": "2026-05-15T23:26:58.309Z",
    "dateUpdated": "2026-09-30T17:02:21.234Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}