CWE-36

{
  "affected": [],
  "aliases": [
    "CVE-2021-32507"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22",
      "CWE-36"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-07-07T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Absolute Path Traversal vulnerability in FileDownload in QSAN Storage Manager allows remote authenticated attackers download arbitrary files via the Url path parameter.",
  "id": "GHSA-r7fm-wmvm-97pq",
  "modified": "2022-07-03T00:00:23Z",
  "published": "2022-05-24T19:07:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32507"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/tw/cp-132-4863-57d4a-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-9516"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-36"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-04T10:42:35Z",
    "severity": "MODERATE"
  },
  "details": "The atec Debug plugin for WordPress is vulnerable to arbitrary file read in all versions up to, and including, 1.2.22 via the \u0027custom_log\u0027 parameter. This makes it possible for authenticated attackers, with Administrator-level access and above, to view the contents of files outside of the originally intended directory.",
  "id": "GHSA-r9cx-9cpr-wwg2",
  "modified": "2025-09-04T12:30:42Z",
  "published": "2025-09-04T12:30:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-9516"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/atec-debug/trunk/includes/ATEC/CONFIG.php#L327"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026new=3355260%40atec-debug%2Ftrunk\u0026old=3342365%40atec-debug%2Ftrunk"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/4bf43620-34ee-4e4f-b6ee-d24fbdbc894e?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.0.26"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-arm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.27"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 9.0.15"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-arm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.0.0"
            },
            {
              "fixed": "9.0.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 10.0.7"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-arm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.0.0"
            },
            {
              "fixed": "10.0.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.0.26"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.27"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 9.0.15"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.0.0"
            },
            {
              "fixed": "9.0.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 10.0.7"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-arm64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.0.0"
            },
            {
              "fixed": "10.0.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.0.26"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-x64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.27"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 9.0.15"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-x64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.0.0"
            },
            {
              "fixed": "9.0.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 10.0.7"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-x64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.0.0"
            },
            {
              "fixed": "10.0.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 8.0.26"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-x86"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.27"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 9.0.15"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-x86"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9.0.0"
            },
            {
              "fixed": "9.0.16"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 10.0.7"
      },
      "package": {
        "ecosystem": "NuGet",
        "name": "Microsoft.NetCore.App.Runtime.win-x86"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "10.0.0"
            },
            {
              "fixed": "10.0.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-32175"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-36"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-18T19:08:00Z",
    "nvd_published_at": "2026-05-12T18:16:58Z",
    "severity": "HIGH"
  },
  "details": "## Executive Summary: \n\nMicrosoft is releasing this security advisory to provide information about a vulnerability in .NET 8.0, .NET 9.0, and .NET 10.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.  \n\nA tampering vulnerability exists when .NET Core improperly handles specially crafted files. An attacker who successfully exploited this vulnerability could write arbitrary files and directories to certain locations on a vulnerable system. However, an attacker would have limited control over the destination of the files and directories. \n\nTo exploit the vulnerability, an attacker must send a specially crafted file to a vulnerable system. \n\nThe security update fixes the vulnerability by ensuring .NET Core properly handles files. \n\n## Announcement\n\nAnnouncement for this issue can be found at https://github.com/dotnet/announcements/issues/396\n\n## CVSS Details\n\n- **Version:** 3.1\n- **Severity:** \n- **Score:** 4.3\n- **Vector:** /AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N\n- **Weakness:** CWE-36: Absolute Path Traversal\n\n## Affected Platforms\n\n- **Platforms:** Windows\n- **Architectures:** All\n\n## \u003ca name=\"affected-packages\"\u003e\u003c/a\u003eAffected Packages\nThe vulnerability affects any Microsoft .NET project if it uses any of affected package versions listed below\n\n### \u003ca name=\".NET 10\"\u003e\u003c/a\u003e.NET 10\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.NetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm)                   | \u003e= 10.0.0, \u003c= 10.0.7 | 10.0.8\n[Microsoft.NetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm64)               | \u003e= 10.0.0, \u003c= 10.0.7 | 10.0.8\n[Microsoft.NetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x64)                   | \u003e= 10.0.0, \u003c= 10.0.7 | 10.0.8\n[Microsoft.NetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x86)                   | \u003e= 10.0.0, \u003c= 10.0.7 | 10.0.8\n\n### \u003ca name=\".NET 9\"\u003e\u003c/a\u003e.NET 9\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.NetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm)                   | \u003e= 9.0.0, \u003c= 9.0.15 | 9.0.16\n[Microsoft.NetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm64)               | \u003e= 9.0.0, \u003c= 9.0.15 | 9.0.16\n[Microsoft.NetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x64)                   | \u003e= 9.0.0, \u003c= 9.0.15 | 9.0.16\n[Microsoft.NetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x86)                   | \u003e= 9.0.0, \u003c= 9.0.15 | 9.0.16\n\n### \u003ca name=\".NET 8\"\u003e\u003c/a\u003e.NET 8\nPackage name | Affected version | Patched version\n------------ | ---------------- | -------------------------\n[Microsoft.NetCore.App.Runtime.win-arm](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm)                   | \u003e= 8.0.0, \u003c= 8.0.26 | 8.0.27\n[Microsoft.NetCore.App.Runtime.win-arm64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-arm64)               | \u003e= 8.0.0, \u003c= 8.0.26 | 8.0.27\n[Microsoft.NetCore.App.Runtime.win-x64](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x64)                   | \u003e= 8.0.0, \u003c= 8.0.26 | 8.0.27\n[Microsoft.NetCore.App.Runtime.win-x86](https://www.nuget.org/packages/Microsoft.NetCore.App.Runtime.win-x86)                   | \u003e= 8.0.0, \u003c= 8.0.26 | 8.0.27\n\n\n## Advisory FAQ\n\n### \u003ca name=\"how-affected\"\u003e\u003c/a\u003eHow do I know if I am affected?\n\nIf using a package listed in [affected packages](#affected-packages), a developer\u0027s application is exposed to the vulnerability.\n\n### \u003ca name=\"how-fix\"\u003e\u003c/a\u003eHow do I fix the issue?\n\n1. To fix the issue please install the latest version of .NET 8.0, NET 9.0, or .NET 10.0, as appropriate. If developers have installed one or more .NET SDKs through Visual Studio, Visual Studio will prompt them to update Visual Studio, which will also update their .NET  SDKs.\n2. If a developer\u0027s application references the vulnerable package, update the package reference to the patched version. Developers can list the versions they have installed by running the `dotnet --info` command. \n\nOnce developers have installed the updated runtime or SDK, they can restart their apps for the update to take effect.\n\nAdditionally, if they\u0027ve deployed [self-contained applications](https://docs.microsoft.com/dotnet/core/deploying/#self-contained-deployments-scd) targeting any of the impacted versions, these applications are also vulnerable and must be recompiled and redeployed.\n\n## Other Information\n\n### Reporting Security Issues\n\nIf someone has found a potential security issue in a supported version of .NET, please report it to the Microsoft Security Response Center (MSRC) via the [MSRC Researcher Portal](https://msrc.microsoft.com/report/vulnerability/new). Further information can be found in the MSRC [Report an Issue FAQ](https://www.microsoft.com/msrc/faqs-report-an-issue).\n\nSecurity reports made through MSRC may qualify for the Microsoft .NET Bounty. Details of the Microsoft .NET Bounty Program including terms and conditions are at https://aka.ms/corebounty.\n\n### Support\n\nQuestions about this issue can be directed to the .NET GitHub organization. The main repos are located at https://github.com/dotnet/runtime. The Announcements repo (https://github.com/dotnet/Announcements) will contain this bulletin as an issue and will include a link to a discussion issue. Questions should be submitted to the linked discussion issue.\n\n### Disclaimer\n\nThe information provided in this advisory is provided \"as is\" without warranty of any kind. Microsoft disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose. In no event shall Microsoft Corporation or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages, even if Microsoft Corporation or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply.\n\n### External Links\n\n[CVE-2026-32175]( https://www.cve.org/CVERecord?id=CVE-2026-32175)\n\n### Revisions\n\nV1.0 (May 12, 2026): Advisory published.",
  "id": "GHSA-rg75-q538-x34v",
  "modified": "2026-05-18T19:08:00Z",
  "published": "2026-05-18T19:08:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/runtime/security/advisories/GHSA-rg75-q538-x34v"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32175"
    },
    {
      "type": "WEB",
      "url": "https://github.com/dotnet/announcements/issues/396"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/dotnet/runtime"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32175"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Microsoft Security Advisory CVE-2026-32175 \u2013 .NET Core Tampering Vulnerability"
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-14253"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-36"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-08T08:15:51Z",
    "severity": "MODERATE"
  },
  "details": "Vitals ESP developed by Galaxy Software Services has an Arbitrary File Read vulnerability, allowing privileged remote attackers to exploit Absolute Path Traversal to download arbitrary system files.",
  "id": "GHSA-rw2j-4pc3-6h9q",
  "modified": "2025-12-08T09:30:17Z",
  "published": "2025-12-08T09:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-14253"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/en/cp-139-10543-380bd-2.html"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/tw/cp-132-10542-4c682-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-1330"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-36"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-22T09:15:51Z",
    "severity": "HIGH"
  },
  "details": "MeetingHub developed by HAMASTAR Technology has an Arbitrary File Read vulnerability, allowing unauthenticated remote attackers to exploit Absolute Path Traversal to download arbitrary system files.",
  "id": "GHSA-v3x6-95pf-f2f2",
  "modified": "2026-01-22T09:31:39Z",
  "published": "2026-01-22T09:31:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-1330"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/en/cp-139-10651-ff09c-2.html"
    },
    {
      "type": "WEB",
      "url": "https://www.twcert.org.tw/tw/cp-132-10650-a5ee9-1.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-13945"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-36"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-23T10:15:19Z",
    "severity": "HIGH"
  },
  "details": "Stored Absolute Path Traversal vulnerabilities in ASPECT could expose sensitive data \nif administrator credentials become compromised.\n\nThis issue affects ASPECT-Enterprise: through 3.*; NEXUS Series: through 3.*; MATRIX Series: through 3.*.",
  "id": "GHSA-v7rw-f6q6-rhwq",
  "modified": "2025-05-23T12:31:21Z",
  "published": "2025-05-23T12:31:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-13945"
    },
    {
      "type": "WEB",
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A0021\u0026LanguageCode=en\u0026DocumentPartId=pdf\u0026Action=Launch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-57966"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-36"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-03T05:15:10Z",
    "severity": "MODERATE"
  },
  "details": "libarchiveplugin.cpp in KDE ark before 24.12.0 can extract to an absolute path from an archive.",
  "id": "GHSA-v9cx-qp5g-qchc",
  "modified": "2025-02-09T06:30:52Z",
  "published": "2025-02-03T06:30:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-57966"
    },
    {
      "type": "WEB",
      "url": "https://github.com/KDE/ark/commit/fe518d81b338941e0bf1c5ce5e75a9ab6de4bb58"
    },
    {
      "type": "WEB",
      "url": "https://github.com/KDE/ark/compare/v24.11.90...v24.12.0"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00007.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "uptime-kuma"
      },
      "versions": [
        "2.0.0-dev.0"
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336",
      "CWE-36"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-10-20T20:03:15Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "### Summary\n\nIn some Notification types (e.g., Webhook, Telegram), the `send()` function allows user-controlled renderTemplate input. This leads to a Server-side Template Injection (SSTI) vulnerability that can be exploited to read arbitrary files from the server.\n\n\n\n### Details\n\nThe root cause is how Uptime Kuma renders user-controlled templates via `renderTemplate()`. The function instantiates a Liquid template engine and parses the `template` argument without sanitization:\n\n```js\nasync renderTemplate(template, msg, monitorJSON, heartbeatJSON) {\n    const engine = new Liquid();\n    const parsedTpl = engine.parse(template);\n\n    // ...\n}\n```\n\nIn some Notification flows, the `send()` implementation passes user-editable fields directly into `renderTemplate()`:\n```js\n// webhook.js\nif (notification.webhookContentType === \"form-data\") {\n    const formData = new FormData();\n    formData.append(\"data\", JSON.stringify(data));\n    config.headers = formData.getHeaders();\n    data = formData;\n} else if (notification.webhookContentType === \"custom\") {\n    data = await this.renderTemplate(notification.webhookCustomBody, msg, monitorJSON, heartbeatJSON); //\u003c- this line cause SSTI\n}\n```\n\nBecause `notification` can be edited by users and is rendered by the Liquid engine without proper sandboxing or a whitelist of allowed operations, an attacker can supply a crafted template that causes the server to read arbitrary files. In particular, Liquid\u2019s template tags (e.g. `{% render ... %}`) can be abused to include server-side files if the engine is not restricted, resulting in Server-side Template Injection (SSTI) that leaks sensitive file contents.\n\n\n\n### PoC\n\n1. Open Uptime Kuma \u2192 **Notifications** \u2192 **Add** or **Edit** an existing Webhook notification.\n2. Set notification type to **Webhook** and set **Request Body**  to **Custom Body**.\n3. Paste the following JSON into the custom request body:\n\n```json\n{\n  \"Title\": {% render \u0027/etc/passwd\u0027 %}\n}\n```\n\n4. Click test.\n5. Your webhook will receive the file content\n\n\n\n### Impact\n\nThis is a post-authentication Server-side Template Injection (SSTI) vulnerability that allows an authenticated user to perform arbitrary file read on the server.",
  "id": "GHSA-vffh-c9pq-4crh",
  "modified": "2025-10-20T20:03:15Z",
  "published": "2025-10-20T20:03:15Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/louislam/uptime-kuma/security/advisories/GHSA-vffh-c9pq-4crh"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/louislam/uptime-kuma"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Uptime Kuma Server-side Template Injection (SSTI) in Notification Templates Allows Arbitrary File Read"
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-48850"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-36"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-22T17:15:23Z",
    "severity": "HIGH"
  },
  "details": "Absolute File Traversal vulnerabilities in ASPECT allows access and modification of unintended resources.\nThis issue affects ASPECT-Enterprise: through 3.08.03; NEXUS Series: through 3.08.03; MATRIX Series: through 3.08.03.",
  "id": "GHSA-vvcp-wcvc-hv6h",
  "modified": "2025-05-22T18:31:15Z",
  "published": "2025-05-22T18:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-48850"
    },
    {
      "type": "WEB",
      "url": "https://search.abb.com/library/Download.aspx?DocumentID=9AKK108471A0021\u0026LanguageCode=en\u0026DocumentPartId=pdf\u0026Action=Launch"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:C/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpoffice/phpspreadsheet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.2.0"
            },
            {
              "fixed": "2.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpoffice/phpspreadsheet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.29.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpoffice/phpspreadsheet"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.1.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpoffice/phpexcel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "1.8.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-45291"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22",
      "CWE-36",
      "CWE-918"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-10-07T15:58:06Z",
    "nvd_published_at": "2024-10-07T21:15:17Z",
    "severity": "MODERATE"
  },
  "details": "### Summary\n\nIt\u0027s possible for an attacker to construct an XLSX file that links images from arbitrary paths. When embedding images has been enabled in HTML writer with `$writer-\u003esetEmbedImages(true);` those files will be included in the output as `data:` URLs, regardless of the file\u0027s type. Also URLs can be used for embedding, resulting in a Server-Side Request Forgery vulnerability.\n\n### Details\n\nXLSX files allow embedding or linking media. When \n\nIn `xl/drawings/drawing1.xml` an attacker can do e.g.:\n```xml\n\u003ca:blip cstate=\"print\" r:link=\"rId1\" /\u003e\n```\n\nAnd then, in `xl/drawings/_rels/drawing1.xml.rels` they can set the path to anything, such as:\n```xml\n\u003cRelationship Id=\"rId1\"\n    Type=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image\"\n    Target=\"/etc/passwd\" /\u003e\n```\nor\n```xml\n\u003cRelationship Id=\"rId1\"\n    Type=\"http://schemas.openxmlformats.org/officeDocument/2006/relationships/image\"\n    Target=\"http://example.org\" /\u003e\n```\n\nWhen the HTML writer is outputting the image, it does not check the path in any way. Also the `getimagesize()` call does not mitigate this, because when `getimagesize()` returns false, an empty mime type is used.\n\n```php\nif ($this-\u003eembedImages || str_starts_with($imageData, \u0027zip://\u0027)) {\n    $picture = @file_get_contents($filename);\n    if ($picture !== false) {\n        $imageDetails = getimagesize($filename) ?: [\u0027mime\u0027 =\u003e \u0027\u0027];\n        // base64 encode the binary data\n        $base64 = base64_encode($picture);\n        $imageData = \u0027data:\u0027 . $imageDetails[\u0027mime\u0027] . \u0027;base64,\u0027 . $base64;\n    }\n}\n\n$html .= \u0027\u003cimg style=\"position: absolute; z-index: 1; left: \u0027\n    . $drawing-\u003egetOffsetX() . \u0027px; top: \u0027 . $drawing-\u003egetOffsetY() . \u0027px; width: \u0027\n    . $drawing-\u003egetWidth() . \u0027px; height: \u0027 . $drawing-\u003egetHeight() . \u0027px;\" src=\"\u0027\n    . $imageData . \u0027\" alt=\"\u0027 . $filedesc . \u0027\" /\u003e\u0027;\n```\n\n### PoC\n\n```php\n\u003c?php\n\nrequire \u0027vendor/autoload.php\u0027;\n\n$reader = \\PhpOffice\\PhpSpreadsheet\\IOFactory::createReader(\"Xlsx\");\n$spreadsheet = $reader-\u003eload(__DIR__ . \u0027/book.xlsx\u0027);\n\n$writer = new \\PhpOffice\\PhpSpreadsheet\\Writer\\Html($spreadsheet);\n$writer-\u003esetEmbedImages(true);\n$output = $writer-\u003egenerateHTMLAll();\n\n// The below is just for demo purposes\n\n$pattern = \u0027/data:;base64,(?\u003cdata\u003e[^\"]+)/i\u0027;\n\npreg_match_all($pattern, $output, $matches);\n\nprint(\"*** /etc/passwd content: ***\\n\");\nprint(base64_decode($matches[\u0027data\u0027][0]));\n\nprint(\"*** HTTP response content: ***\\n\");\nprint(base64_decode($matches[\u0027data\u0027][1]));\n```\n\nAdd this file in the same directory:\n[book.xlsx](https://github.com/PHPOffice/PhpSpreadsheet/files/15213066/book.xlsx)\n\nRun with:\n`php index.php`\n\n### Impact\n\nWhen embedding images has been enabled, an attacker can read arbitrary files on the server and perform arbitrary HTTP GET requests, potentially e.g. [revealing secrets](https://hackingthe.cloud/aws/exploitation/ec2-metadata-ssrf/). Note that any PHP protocol wrappers can be used, meaning that if for example the `expect://` wrapper is enabled, also remote code execution is possible.",
  "id": "GHSA-w9xv-qf98-ccq4",
  "modified": "2025-03-06T18:13:21Z",
  "published": "2024-10-07T15:58:06Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-w9xv-qf98-ccq4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45291"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/commit/a9693d1182df6695c14bc5d74315ac71a3398e5a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/commit/d95bc290beb137d4118095b96f62ec47e0205cec"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet/commit/e04ed222b36fd5fd6fed0c10c765c2b68effb465"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/PHPOffice/PhpSpreadsheet"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "PhpSpreadsheet allows absolute path traversal and Server-Side Request Forgery in HTML writer when embedding images is enabled"
}