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    2 vulnerabilities by Bitfrost.io

    CVE-2026-86840 (GCVE-0-2026-86840)

    Vulnerability from nvd – Published: 2026-09-08 15:29 – Updated: 2026-09-10 18:27
    VLAI
    Title
    Bifrost Unauthorized Channel Commission Attribution Allows Commission Diversion
    Summary
    The `vtoken-minting` and `slpx` pallets in Bifrost contain an improper authorization vulnerability in channel commission attribution. A signed account can supply an arbitrary registered `channel_id` when minting tokens without verifying that the caller is authorized to mint on behalf of that channel. This allows an attacker to inflate a channel's recorded mint volume and cause protocol commission payments to be disproportionately distributed to that channel during commission settlement.
    Severity
    9.1 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-10 18:26 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Bitfrost.io Bifrost Affected: 0 , ≤ 2022.02 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "scope": "UNCHANGED",
              "userInteraction": "NONE",
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                ],
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                "timestamp": "2026-09-10T18:26:55.960946Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-862",
                "description": "CWE-862 Missing Authorization",
                "lang": "en",
                "type": "CWE"
              },
              {
                "cweId": "CWE-639",
                "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-10T18:27:49.910Z",
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          }
        ],
        "title": "CISA ADP Vulnrichment"
      }
    ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-862 Missing Authorization",
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        },
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              "lang": "en"
            }
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      ],
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      ],
      "source": {
        "discovery": "UNKNOWN"
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    "datePublished": "2026-09-08T15:29:48.572Z",
    "dateReserved": "2026-09-08T14:43:37.022Z",
    "dateUpdated": "2026-09-10T18:27:49.910Z",
    "state": "PUBLISHED"
  },
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    CVE-2026-86840 (GCVE-0-2026-86840)

    Vulnerability from cvelistv5 – Published: 2026-09-08 15:29 – Updated: 2026-09-10 18:27
    VLAI
    Title
    Bifrost Unauthorized Channel Commission Attribution Allows Commission Diversion
    Summary
    The `vtoken-minting` and `slpx` pallets in Bifrost contain an improper authorization vulnerability in channel commission attribution. A signed account can supply an arbitrary registered `channel_id` when minting tokens without verifying that the caller is authorized to mint on behalf of that channel. This allows an attacker to inflate a channel's recorded mint volume and cause protocol commission payments to be disproportionately distributed to that channel during commission settlement.
    Severity
    9.1 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
    SSVC
    Exploitation: poc Automatable: yes Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-09-10 18:26 UTC
    CWE
    Assigner
    References
    Impacted products
    Vendor Product Version
    Bitfrost.io Bifrost Affected: 0 , ≤ 2022.02 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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            }
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                "timestamp": "2026-09-10T18:26:55.960946Z",
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                "description": "CWE-639 Authorization Bypass Through User-Controlled Key",
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                "type": "CWE"
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        ],
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      }
    ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "CWE-862 Missing Authorization",
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            }
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      ],
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