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    4 vulnerabilities by Syncplify, Inc.

    CVE-2026-112344 (GCVE-0-2026-112344)

    Vulnerability from nvd – Published: 2026-10-26 15:56 – Updated: 2026-10-28 19:12
    VLAI
    Title
    Syncplify Server! 6.0.0 < 8.8.0 Symbolic Link Jail Escape
    Summary
    Syncplify Server! 6.0.0 before 8.8.0 contains a path traversal vulnerability that allows attackers with a symbolic link placed inside a user's home folder to access files outside the virtual filesystem root because confinement is enforced only against the requested path and not the on-disk destination of the link. Attackers can leverage a symlink or, on Windows, a directory junction that points outside the jail to read or access restricted files beyond the intended home-folder boundary.
    Severity
    7.6 (High)
    CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    6.8 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
    CWE
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6966 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Syncplify, Inc. Syncplify Server! Affected: 6.0.0 , < 8.8.0 (semver)
    		Create a notification for this product.
    Date Public
    2026-10-25 00:00
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows",
            "Linux"
          ],
          "product": "Syncplify Server!",
          "vendor": "Syncplify, Inc.",
          "versions": [
            {
              "lessThan": "8.8.0",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2026-10-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Syncplify Server! 6.0.0 before 8.8.0 contains a path traversal vulnerability that allows attackers with a symbolic link placed inside a user\u0027s home folder to access files outside the virtual filesystem root because confinement is enforced only against the requested path and not the on-disk destination of the link. Attackers can leverage a symlink or, on Windows, a directory junction that points outside the jail to read or access restricted files beyond the intended home-folder boundary."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
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          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-59",
              "description": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-28T19:12:27.208Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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      "references": [
        {
          "name": "Release Notes",
          "tags": [
            "release-notes",
            "patch"
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          "url": "https://blog.syncplify.com/p/syncplify-server-v880-released"
        },
        {
          "name": "VulnCheck Advisory: Syncplify Server! \u003c 8.8.0 Symbolic Link Jail Escape",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/syncplify-server-symbolic-link-jail-escape"
        }
      ],
      "title": "Syncplify Server! 6.0.0 \u003c 8.8.0 Symbolic Link Jail Escape",
      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-112344",
    "datePublished": "2026-10-26T15:56:29.273Z",
    "dateReserved": "2026-10-19T14:41:46.702Z",
    "dateUpdated": "2026-10-28T19:12:27.208Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-112343 (GCVE-0-2026-112343)

    Vulnerability from nvd – Published: 2026-10-26 15:54 – Updated: 2026-10-28 19:11
    VLAI
    Title
    Syncplify Server! < 8.8.0 Permission Override Bypass via Path Casing
    Summary
    Syncplify Server! before 8.8.0 contains an access control bypass vulnerability that allows authenticated SFTP users to evade per-path permission overrides by exploiting case-insensitive filesystem path resolution and 8.3 short names. Attackers can address a protected directory using alternate capitalization or its 8.3 short name to perform file uploads and downloads that the configured override is intended to deny, resulting in unauthorized file access.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    8.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
    CWE
    • CWE-41 - Improper Resolution of Path Equivalence
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6966 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Syncplify, Inc. Syncplify Server! Affected: 0 , < 8.8.0 (semver)
    		Create a notification for this product.
    Date Public
    2026-10-25 00:00
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "Syncplify Server!",
          "vendor": "Syncplify, Inc.",
          "versions": [
            {
              "lessThan": "8.8.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2026-10-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Syncplify Server! before 8.8.0 contains an access control bypass vulnerability that allows authenticated SFTP users to evade per-path permission overrides by exploiting case-insensitive filesystem path resolution and 8.3 short names. Attackers can address a protected directory using alternate capitalization or its 8.3 short name to perform file uploads and downloads that the configured override is intended to deny, resulting in unauthorized file access."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-41",
              "description": "Improper Resolution of Path Equivalence",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-28T19:11:41.973Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
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      "references": [
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          "tags": [
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        },
        {
          "name": "VulnCheck Advisory: Syncplify Server! \u003c 8.8.0 Permission Override Bypass via Path Casing",
          "tags": [
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      "x_generator": {
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  "cveMetadata": {
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    "assignerShortName": "VulnCheck",
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    "datePublished": "2026-10-26T15:54:12.544Z",
    "dateReserved": "2026-10-19T14:41:46.701Z",
    "dateUpdated": "2026-10-28T19:11:41.973Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

    CVE-2026-112344 (GCVE-0-2026-112344)

    Vulnerability from cvelistv5 – Published: 2026-10-26 15:56 – Updated: 2026-10-28 19:12
    VLAI
    Title
    Syncplify Server! 6.0.0 < 8.8.0 Symbolic Link Jail Escape
    Summary
    Syncplify Server! 6.0.0 before 8.8.0 contains a path traversal vulnerability that allows attackers with a symbolic link placed inside a user's home folder to access files outside the virtual filesystem root because confinement is enforced only against the requested path and not the on-disk destination of the link. Attackers can leverage a symlink or, on Windows, a directory junction that points outside the jail to read or access restricted files beyond the intended home-folder boundary.
    Severity
    7.6 (High)
    CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    6.8 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
    CWE
    • CWE-59 - Improper Link Resolution Before File Access ('Link Following')
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6966 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Syncplify, Inc. Syncplify Server! Affected: 6.0.0 , < 8.8.0 (semver)
    		Create a notification for this product.
    Date Public
    2026-10-25 00:00
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows",
            "Linux"
          ],
          "product": "Syncplify Server!",
          "vendor": "Syncplify, Inc.",
          "versions": [
            {
              "lessThan": "8.8.0",
              "status": "affected",
              "version": "6.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "datePublic": "2026-10-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Syncplify Server! 6.0.0 before 8.8.0 contains a path traversal vulnerability that allows attackers with a symbolic link placed inside a user\u0027s home folder to access files outside the virtual filesystem root because confinement is enforced only against the requested path and not the on-disk destination of the link. Attackers can leverage a symlink or, on Windows, a directory junction that points outside the jail to read or access restricted files beyond the intended home-folder boundary."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
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            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
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          "scenarios": [
            {
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              "value": "GENERAL"
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        },
        {
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            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
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              "description": "Improper Link Resolution Before File Access (\u0027Link Following\u0027)",
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              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
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        },
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    "dateReserved": "2026-10-19T14:41:46.702Z",
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}

    CVE-2026-112343 (GCVE-0-2026-112343)

    Vulnerability from cvelistv5 – Published: 2026-10-26 15:54 – Updated: 2026-10-28 19:11
    VLAI
    Title
    Syncplify Server! < 8.8.0 Permission Override Bypass via Path Casing
    Summary
    Syncplify Server! before 8.8.0 contains an access control bypass vulnerability that allows authenticated SFTP users to evade per-path permission overrides by exploiting case-insensitive filesystem path resolution and 8.3 short names. Attackers can address a protected directory using alternate capitalization or its 8.3 short name to perform file uploads and downloads that the configured override is intended to deny, resulting in unauthorized file access.
    Severity
    8.6 (High)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
    8.1 (High)
    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
    CWE
    • CWE-41 - Improper Resolution of Path Equivalence
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6966 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Syncplify, Inc. Syncplify Server! Affected: 0 , < 8.8.0 (semver)
    		Create a notification for this product.
    Date Public
    2026-10-25 00:00
    Show details on NVD website
    To clipboard 

    {
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "Syncplify Server!",
          "vendor": "Syncplify, Inc.",
          "versions": [
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              "status": "affected",
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            }
          ]
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      ],
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
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          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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            "attackVector": "NETWORK",
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            "baseScore": 8.1,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
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          },
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          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
            }
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        {
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            {
              "cweId": "CWE-41",
              "description": "Improper Resolution of Path Equivalence",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
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  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-112343",
    "datePublished": "2026-10-26T15:54:12.544Z",
    "dateReserved": "2026-10-19T14:41:46.701Z",
    "dateUpdated": "2026-10-28T19:11:41.973Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}