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        "providerMetadata": {
          "dateUpdated": "2026-07-20T22:20:00.765Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "http://www.openwall.com/lists/oss-security/2026/07/20/15"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://repo.maven.apache.org/maven2",
          "defaultStatus": "unaffected",
          "packageName": "org.apache.sshd:sshd-scp",
          "product": "Apache MINA SSHD",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThanOrEqual": "2.18.0",
              "status": "affected",
              "version": "0",
              "versionType": "maven"
            },
            {
              "lessThanOrEqual": "3.0.0-M4",
              "status": "affected",
              "version": "3.0.0-M1",
              "versionType": "maven"
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          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Unbbal"
        }
      ],
      "descriptions": [
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          "lang": "en",
          "supportingMedia": [
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              "type": "text/html",
              "value": "\u003cdiv\u003ePath traversal in the sshd-scp component of Apache MINA SSHD.\u0026nbsp;Apache MINA SSHD is a Java library for client-side and server-side SSH.\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003eThe implementation of receiving files or directories via SCP did not validate filenames in SCP \"C\" or \"D\" commands. A malicious sender could send filenames containing paths, resulting in files to be written in attacker-controlled places.\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003eThe issue affects only\u003c/div\u003e\u003cdiv\u003e\u003cul\u003e\u003cli\u003eapplications that use no longer supported Apache MINA SSHD versions \u0026lt; 2.0.0 and use the SCP functions to receive files,\u003c/li\u003e\u003cli\u003eor applications using sshd-scp in Apache MINA SSHD \u0026gt;= 2.0.0 to receive files.\u003c/li\u003e\u003c/ul\u003e\u003c/div\u003e\u003cdiv\u003eApplications using Apache MINA SSHD \u0026gt;= 2.0.0 not using sshd-scp are not affected.\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003eThe issue is fixed in Apache MINA 2.19.0 and 3.0.0-M5. Affected applications are advised to upgrade to these versions.\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e"
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          "value": "Path traversal in the sshd-scp component of Apache MINA SSHD.\u00a0Apache MINA SSHD is a Java library for client-side and server-side SSH.\n\n\n\n\nThe implementation of receiving files or directories via SCP did not validate filenames in SCP \"C\" or \"D\" commands. A malicious sender could send filenames containing paths, resulting in files to be written in attacker-controlled places.\n\n\n\n\nThe issue affects only\n\n  *  applications that use no longer supported Apache MINA SSHD versions \u003c 2.0.0 and use the SCP functions to receive files,\n  *  or applications using sshd-scp in Apache MINA SSHD \u003e= 2.0.0 to receive files.\n\n\n\n\nApplications using Apache MINA SSHD \u003e= 2.0.0 not using sshd-scp are not affected.\n\n\n\n\nThe issue is fixed in Apache MINA 2.19.0 and 3.0.0-M5. Affected applications are advised to upgrade to these versions."
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
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              "value": "GENERAL"
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      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-22",
              "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-73",
              "description": "CWE-73 External Control of File Name or Path",
              "lang": "en",
              "type": "CWE"
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          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-20T20:26:28.301Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
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      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://lists.apache.org/thread/xgoqvmksmd94fsqnzqjdtfjxf35os9no"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Apache MINA SSHD: Path traversal in SCP file reception",
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    "assignerShortName": "apache",
    "cveId": "CVE-2026-56452",
    "datePublished": "2026-07-20T20:26:28.301Z",
    "dateReserved": "2026-06-22T13:31:17.496Z",
    "dateUpdated": "2026-07-20T22:20:00.765Z",
    "state": "PUBLISHED"
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