CWE-59

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "pnpm"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "12.0.0-alpha.0"
            },
            {
              "fixed": "12.0.0-alpha.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [],
  "database_specific": {
    "cwe_ids": [
      "CWE-22",
      "CWE-59",
      "CWE-73"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-01T18:59:22Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "## Summary\n\nA crafted lockfile alias could reach several install-time filesystem joins. With `--trust-lockfile` or a frozen lockfile, traversal segments could create links outside the intended project or `node_modules` boundary. This patch validates dependency names and every virtual-store slot before creating directories, links, bins, or hoisted entries.\n\n## Security boundary\n\n- A shared safe-join helper rejects traversal, absolute, platform-specific, and reserved dependency names before filesystem materialization.\n- Direct and transitive dependency links, package links, bin destinations, and public/private hoist destinations use the same containment rule.\n- Global virtual-store slots validate the complete slot path, including version-derived components, before directory creation.\n- Snapshot slots and package names are checked before store initialization and before the current-lockfile fast path, closing the warm-install bypass.\n- Rejections preserve `ERR_PNPM_INVALID_DEPENDENCY_NAME`.\n\n## Exploit replay\n\nBefore the patch, `pacquet install --frozen-lockfile --trust-lockfile` accepted a `../../escaped-link` dependency key and created a symlink outside the project. With this patch, the same lockfile is rejected before materialization and no outside link is created.\n\n## Files changed\n\n- `pacquet/crates/package-manager/src/safe_join_modules_dir.rs` defines the shared containment rule.\n- Install, symlink, bin, hoist, virtual-store, and frozen-lockfile paths call that helper before filesystem materialization.\n- The corresponding `tests.rs` files cover every sink, including warm installs and global virtual-store slots.\n\n## Commands run\n\n```text\n$ cargo test --locked -p pacquet-package-manager --lib\nPASS: 434 tests\n$ cargo clippy --locked -p pacquet-package-manager --all-targets -- --deny warnings\nPASS\n$ cargo fmt --all -- --check\nPASS\n```\n\n## Validation\n\n- Full pacquet package-manager suite: 434 passed.\n- Focused regressions cover direct and transitive aliases, bins, hoists, package names, global virtual-store version traversal, and a poisoned prior-install slot.\n- `cargo clippy -p pacquet-package-manager --all-targets -- -D warnings`: passed.\n- `cargo fmt --all -- --check` and `git diff --check`: passed.\n\n## Compatibility\n\nValid unscoped and scoped dependency aliases continue to work. The reproduced escape was specific to pacquet, so this branch does not change the TypeScript CLI or the lockfile format.\n\n---\nWritten by an agent (Codex, GPT-5).",
  "id": "GHSA-2rx9-3g3h-c2jv",
  "modified": "2026-09-01T18:59:22Z",
  "published": "2026-09-01T18:59:22Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/pnpm/pnpm/security/advisories/GHSA-2rx9-3g3h-c2jv"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pnpm/pnpm/pull/12872"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pnpm/pnpm/commit/51300fd41c5e4c8f47635108e373cc3d1f324fa7"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/pnpm/pnpm"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "pnpm: pacquet trust-lockfile install can create dependency symlinks outside the project"
}

{
  "affected": [],
  "aliases": [
    "CVE-2005-0587"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2005-03-25T05:00:00Z",
    "severity": "LOW"
  },
  "details": "Firefox before 1.0.1 and Mozilla before 1.7.6 allows remote malicious web sites to overwrite arbitrary files by tricking the user into downloading a .LNK (link) file twice, which overwrites the file that was referenced in the first .LNK file.",
  "id": "GHSA-2v24-xp2p-2gfc",
  "modified": "2024-02-02T03:30:30Z",
  "published": "2022-05-01T01:50:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2005-0587"
    },
    {
      "type": "WEB",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100037"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/19823"
    },
    {
      "type": "WEB",
      "url": "http://www.mozilla.org/security/announce/mfsa2005-21.html"
    },
    {
      "type": "WEB",
      "url": "http://www.novell.com/linux/security/advisories/2006_04_25.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/12659"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/beego/beego/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.0.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 2.0.2"
      },
      "package": {
        "ecosystem": "Go",
        "name": "github.com/beego/beego"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-27117"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-04-07T22:04:06Z",
    "nvd_published_at": "2022-04-05T16:15:00Z",
    "severity": "HIGH"
  },
  "details": "beego is an open-source, high-performance web framework for the Go programming language. An issue was discovered in file profile.go in function GetCPUProfile in beego through 2.0.2, allows attackers to launch symlink attacks locally.",
  "id": "GHSA-2v6v-q994-xvxx",
  "modified": "2022-04-15T03:08:35Z",
  "published": "2022-04-06T00:01:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27117"
    },
    {
      "type": "WEB",
      "url": "https://github.com/beego/beego/issues/4484"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/beego/beego"
    }
  ],
  "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"
    }
  ],
  "summary": "Privilege escalation in beego"
}

{
  "affected": [],
  "aliases": [
    "CVE-2022-24372"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-04-27T18:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Linksys MR9600 devices before 2.0.5 allow attackers to read arbitrary files via a symbolic link to the root directory of a NAS SMB share.",
  "id": "GHSA-2vfm-65cj-5j48",
  "modified": "2022-05-10T00:00:38Z",
  "published": "2022-04-28T00:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24372"
    },
    {
      "type": "WEB",
      "url": "https://www.linksys.com/de/linksys-dual-band-mesh-wifi-6-router-mr9600/p/p-mr9600"
    },
    {
      "type": "WEB",
      "url": "https://www.linksys.com/mesh-routers/linksys-dual-band-mesh-wifi-6-router-mr9600/p/p-mr9600"
    },
    {
      "type": "WEB",
      "url": "https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-046.txt"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2024-6868"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-29T13:15:08Z",
    "severity": "HIGH"
  },
  "details": "mudler/LocalAI version 2.17.1 allows for arbitrary file write due to improper handling of automatic archive extraction. When model configurations specify additional files as archives (e.g., .tar), these archives are automatically extracted after downloading. This behavior can be exploited to perform a \u0027tarslip\u0027 attack, allowing files to be written to arbitrary locations on the server, bypassing checks that normally restrict files to the models directory. This vulnerability can lead to remote code execution (RCE) by overwriting backend assets used by the server.",
  "id": "GHSA-2w8h-hch2-v23h",
  "modified": "2024-10-29T15:32:05Z",
  "published": "2024-10-29T15:32:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6868"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mudler/localai/commit/a181dd0ebc5d3092fc50f61674d552604fe8ef9c"
    },
    {
      "type": "WEB",
      "url": "https://huntr.com/bounties/752d2376-2d9a-4e17-b462-3c267f9dd229"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-86861"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-17T16:18:17Z",
    "severity": "MODERATE"
  },
  "details": "pgAdmin 4\u0027s File Manager save_file endpoint, which backs saving from the Query Tool and ERD, validated the requested path with Filemanager.check_access_permission() and then opened the file for writing with a plain open() call. CVE-2026-7819 had previously hardened the separate file upload path by opening its target with O_NOFOLLOW, so that the kernel refuses to follow a symbolic link at the final path component, but save_file was left on an unprotected open(). A symbolic link already present when the check ran was rejected by the check itself; the remaining exposure was a link substituted at the final path component in the interval between the check and the write, at which point the write followed the link and landed outside the user\u0027s storage directory, creating or overwriting an arbitrary file as the operating-system account running pgAdmin.\n\nExploitation requires the ability to create or replace a symbolic link inside the requesting user\u0027s storage directory. pgAdmin exposes no interface that creates symbolic links, so this requires filesystem access to the pgAdmin host or to a shared or network-mounted storage backend, together with winning the timing window. The reporter did not achieve a write against a released version, having attempted approximately 63,000 racing requests without success; the reported defect is the uncovered write path rather than a demonstrated sandbox escape.\n\nThe fix routes save_file\u0027s write through the same O_NOFOLLOW-protected helper already used by the upload path, so both File Manager write sinks carry identical kernel-enforced protection, and reports a symbolic-link refusal explicitly instead of surfacing the underlying system error text. Note that files created by save_file are now given mode 0600, inheriting the behaviour introduced for uploads. The protection covers the final path component; substitution of an intermediate directory component is not addressed by this change.\n\nThis issue affects pgAdmin 4: from the introduction of the containment check in the File Manager save path before 9.18.",
  "id": "GHSA-2wg3-5wmg-5872",
  "modified": "2026-09-17T18:31:47Z",
  "published": "2026-09-17T18:31:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-86861"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pgadmin-org/pgadmin4/issues/10385"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:N/VI:H/VA:L/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-2016-3108"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-06-08T18:29:00Z",
    "severity": "HIGH"
  },
  "details": "The pulp-gen-nodes-certificate script in Pulp before 2.8.3 allows local users to leak the keys or write to arbitrary files via a symlink attack.",
  "id": "GHSA-2wh2-4qxg-w52c",
  "modified": "2022-05-14T03:57:46Z",
  "published": "2022-05-14T03:57:46Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-3108"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pulp/pulp/pull/2528"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHBA-2016:1501"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2016-3108"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/attachment.cgi?id=1146475"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1325934"
    },
    {
      "type": "WEB",
      "url": "https://pulp.plan.io/issues/1830"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2016/05/20/1"
    }
  ],
  "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:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2026-6941"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22",
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-23T21:16:06Z",
    "severity": "MODERATE"
  },
  "details": "radare2 prior to 6.1.4 contains a path traversal vulnerability in its project notes handling that allows attackers to read or write files outside the configured project directory by importing a malicious .zrp archive containing a symlinked notes.txt file. Attackers can craft a .zrp archive with a symlinked notes.txt that bypasses directory confinement checks, allowing note operations to follow the symlink and access arbitrary files outside the dir.projects root directory.",
  "id": "GHSA-2x93-pf6j-8c9x",
  "modified": "2026-04-23T21:31:24Z",
  "published": "2026-04-23T21:31:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6941"
    },
    {
      "type": "WEB",
      "url": "https://github.com/radareorg/radare2/pull/25831"
    },
    {
      "type": "WEB",
      "url": "https://github.com/radareorg/radare2/commit/4bcdee725ff0754ed721a98789c0af371c5f32a4"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/radare2-project-notes-path-traversal-via-symlink"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:H/VA:L/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-2020-12254"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-26T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "Avira Antivirus before 5.0.2003.1821 on Windows allows privilege escalation or a denial of service via abuse of a symlink.",
  "id": "GHSA-2x9h-7774-vhg2",
  "modified": "2024-04-04T02:50:16Z",
  "published": "2022-05-24T17:16:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12254"
    },
    {
      "type": "WEB",
      "url": "https://support.avira.com/hc/en-us/articles/360000109798-Avira-Antivirus-for-Windows"
    },
    {
      "type": "WEB",
      "url": "http://web.archive.org/web/20200429193852/https://support.avira.com/hc/en-us/articles/360000109798-Avira-Antivirus-for-Windows"
    }
  ],
  "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-2008-4985"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-59"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2008-11-06T15:55:00Z",
    "severity": "MODERATE"
  },
  "details": "vdrleaktest in Video Disk Recorder (aka vdr-dbg or vdr) 1.6.0 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/memleaktest.log temporary file.",
  "id": "GHSA-2xgv-6qhc-wpxf",
  "modified": "2022-05-17T02:18:27Z",
  "published": "2022-05-17T02:18:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2008-4985"
    },
    {
      "type": "WEB",
      "url": "https://bugs.gentoo.org/show_bug.cgi?id=235770"
    },
    {
      "type": "WEB",
      "url": "https://bugs.gentoo.org/show_bug.cgi?id=235827"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44880"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/496421"
    },
    {
      "type": "WEB",
      "url": "http://dev.gentoo.org/~rbu/security/debiantemp/vdr-dbg"
    },
    {
      "type": "WEB",
      "url": "http://uvw.ru/report.lenny.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2008/10/30/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}