{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-111367",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-21T01:52:47.127044Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
          "dateUpdated": "2026-10-21T01:53:10.056Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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            "tags": [
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            ],
            "url": "https://hackmd.io/@hieuPenguinnn/billionmail-unsubscribe-subscribe-jwt-deterministic-secret-forgery"
          }
        ],
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/aaPanel/BillionMail",
          "product": "BillionMail",
          "repo": "https://github.com/aaPanel/BillionMail",
          "vendor": "aaPanel",
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              "lessThanOrEqual": "4.9",
              "status": "affected",
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      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "hieuPenguinnn"
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      ],
      "datePublic": "2026-10-15T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
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            "attackRequirements": "NONE",
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            "privilegesRequired": "NONE",
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            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
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            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "LOW"
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            "baseScore": 6.5,
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            "integrityImpact": "LOW",
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            "userInteraction": "NONE",
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1394",
              "description": "Use of Default Cryptographic Key",
              "lang": "en",
              "type": "CWE"
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          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-15T21:43:50.886Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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          "tags": [
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          "url": "https://hackmd.io/@hieuPenguinnn/billionmail-unsubscribe-subscribe-jwt-deterministic-secret-forgery"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/aaPanel/BillionMail/blob/v4.9/core/internal/service/batch_mail/jwt.go#L98-L123"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/aaPanel/BillionMail/blob/v4.9/core/manifest/config/config.yaml"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/aaPanel/BillionMail"
        },
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          "name": "VulnCheck Advisory: BillionMail through 4.9 Forgeable JWTs via Default Signing Key",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/billionmail-through-4.9-forgeable-jwts-via-default-signing-key"
        }
      ],
      "title": "BillionMail through 4.9 Forgeable JWTs via Default Signing Key",
      "x_generator": {
        "engine": "vulncheck-endgame"
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  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-111367",
    "datePublished": "2026-10-15T21:43:50.886Z",
    "dateReserved": "2026-10-15T21:21:22.403Z",
    "dateUpdated": "2026-10-21T01:53:10.056Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.2"
}