Axigen Mail Server before 10.5.69, 10.6.40, and 10.7.2 Unauthenticated DoS via Nested Requests

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-119762",
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "dateUpdated": "2026-10-30T18:35:08.753Z",
    "dateReserved": "2026-10-30T15:35:12.805Z",
    "datePublished": "2026-10-30T17:19:54.568Z",
    "state": "PUBLISHED"
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        "dateUpdated": "2026-10-30T17:19:54.568Z"
      },
      "datePublic": "2026-10-19T00:00:00.000Z",
      "title": "Axigen Mail Server before 10.5.69, 10.6.40, and 10.7.2 Unauthenticated DoS via Nested Requests",
      "descriptions": [
        {
          "lang": "en",
          "value": "Axigen Mail Server before 10.5.69, 10.6.x before 10.6.40, and 10.7.x before 10.7.2 contains an unauthenticated denial of service vulnerability caused by unbounded nesting depth when parsing SOAP/XML and JSON request bodies before authentication. Attackers can send a single deeply nested request to WebMail, WebAdmin, or WebMail Proxy listeners to exhaust the stack and crash SMTP, IMAP, POP3, and web services repeatedly."
        }
      ],
      "affected": [
        {
          "vendor": "Axigen",
          "product": "Axigen Mail Server",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "10.0.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "10.5.69"
            },
            {
              "version": "10.6.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "10.6.40"
            },
            {
              "version": "10.7.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "10.7.2"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "Uncontrolled Recursion",
              "cweId": "CWE-674",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://www.axigen.com/kb/show/412",
          "tags": [
            "vendor-advisory"
          ]
        },
        {
          "url": "https://www.axigen.com/updates/axigen-10.6.40",
          "tags": [
            "release-notes"
          ]
        },
        {
          "url": "https://www.axigen.com/updates/axigen-10.7.2",
          "tags": [
            "release-notes"
          ]
        },
        {
          "url": "https://www.vulncheck.com/advisories/axigen-mail-server-before-10.5.69-10.6.40-and-10.7.2-unauthenticated-dos-via-nested-requests",
          "name": "VulnCheck Advisory: Axigen Mail Server before 10.5.69, 10.6.40, and 10.7.2 Unauthenticated DoS via Nested Requests",
          "tags": [
            "third-party-advisory"
          ]
        }
      ],
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          "format": "CVSS"
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          "format": "CVSS",
          "cvssV3_1": {
            "version": "3.1",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "privilegesRequired": "NONE",
            "userInteraction": "NONE",
            "scope": "UNCHANGED",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Dmitri Kaslov & rootkiTED",
          "type": "finder"
        },
        {
          "lang": "en",
          "value": "Cristian Draghici and Gabriel Cotruta of Axigen Security Team",
          "type": "remediation developer"
        }
      ]
    },
    "adp": [
      {
        "providerMetadata": {
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP",
          "dateUpdated": "2026-10-30T18:35:08.753Z"
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        "title": "CISA ADP Vulnrichment",
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