Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/74103?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/74103?format=api", "purl": "pkg:npm/tar@7.5.8", "type": "npm", "namespace": "", "name": "tar", "version": "7.5.8", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "7.5.11", "latest_non_vulnerable_version": "7.5.11", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50699?format=api", "vulnerability_id": "VCID-ahrg-tm4v-5fhf", "summary": "tar has Hardlink Path Traversal via Drive-Relative Linkpath\n`tar` (npm) can be tricked into creating a hardlink that points outside the extraction directory by using a drive-relative link target such as `C:../target.txt`, which enables file overwrite outside `cwd` during normal `tar.x()` extraction.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-29786.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.6", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-29786.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-29786", "reference_id": "", "reference_type": "", "scores": [ { "value": "9e-05", "scoring_system": "epss", "scoring_elements": "0.00941", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-29786" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-29786", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-29786" }, { "reference_url": "https://github.com/isaacs/node-tar", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/isaacs/node-tar" }, { "reference_url": "https://github.com/isaacs/node-tar/commit/7bc755dd85e623c0279e08eb3784909e6d7e4b9f", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-09T17:52:29Z/" } ], "url": "https://github.com/isaacs/node-tar/commit/7bc755dd85e623c0279e08eb3784909e6d7e4b9f" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445476", "reference_id": "2445476", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445476" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29786", "reference_id": "CVE-2026-29786", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29786" }, { "reference_url": "https://github.com/advisories/GHSA-qffp-2rhf-9h96", "reference_id": "GHSA-qffp-2rhf-9h96", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-qffp-2rhf-9h96" }, { "reference_url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-qffp-2rhf-9h96", "reference_id": "GHSA-qffp-2rhf-9h96", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:L/SC:N/SI:H/SA:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-09T17:52:29Z/" } ], "url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-qffp-2rhf-9h96" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/74470?format=api", "purl": "pkg:npm/tar@7.5.10", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-tdm1-bdzt-eygx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/tar@7.5.10" } ], "aliases": [ "CVE-2026-29786", "GHSA-qffp-2rhf-9h96" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ahrg-tm4v-5fhf" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50822?format=api", "vulnerability_id": "VCID-tdm1-bdzt-eygx", "summary": "node-tar Symlink Path Traversal via Drive-Relative Linkpath\n`tar` (npm) can be tricked into creating a symlink that points outside the extraction directory by using a drive-relative symlink target such as `C:../../../target.txt`, which enables file overwrite outside `cwd` during normal `tar.x()` extraction.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-31802.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.2", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-31802.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-31802", "reference_id": "", "reference_type": "", "scores": [ { "value": "9e-05", "scoring_system": "epss", "scoring_elements": "0.01051", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-31802" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31802", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-31802" }, { "reference_url": "https://github.com/isaacs/node-tar", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/isaacs/node-tar" }, { "reference_url": "https://github.com/isaacs/node-tar/commit/f48b5fa3b7985ddab96dc0f2125a4ffc9911b6ad", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-10T14:56:31Z/" } ], "url": "https://github.com/isaacs/node-tar/commit/f48b5fa3b7985ddab96dc0f2125a4ffc9911b6ad" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445881", "reference_id": "2445881", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2445881" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31802", "reference_id": "CVE-2026-31802", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31802" }, { "reference_url": "https://github.com/advisories/GHSA-9ppj-qmqm-q256", "reference_id": "GHSA-9ppj-qmqm-q256", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-9ppj-qmqm-q256" }, { "reference_url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-9ppj-qmqm-q256", "reference_id": "GHSA-9ppj-qmqm-q256", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-10T14:56:31Z/" } ], "url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-9ppj-qmqm-q256" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:21772", "reference_id": "RHSA-2026:21772", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:21772" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/74668?format=api", "purl": "pkg:npm/tar@7.5.11", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/tar@7.5.11" } ], "aliases": [ "CVE-2026-31802", "GHSA-9ppj-qmqm-q256" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-tdm1-bdzt-eygx" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/50191?format=api", "vulnerability_id": "VCID-qxuc-5pfk-j3gd", "summary": "Arbitrary File Read/Write via Hardlink Target Escape Through Symlink Chain in node-tar Extraction\n`tar.extract()` in Node `tar` allows an attacker-controlled archive to create a hardlink inside the extraction directory that points to a file outside the extraction root, using default options.\n\nThis enables **arbitrary file read and write** as the extracting user (no root, no chmod, no `preservePaths`).\n\nSeverity is high because the primitive bypasses path protections and turns archive extraction into a direct filesystem access primitive.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26960.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26960.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-26960", "reference_id": "", "reference_type": "", "scores": [ { "value": "8e-05", "scoring_system": "epss", "scoring_elements": "0.00858", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-26960" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-26960", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-26960" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/isaacs/node-tar", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/isaacs/node-tar" }, { "reference_url": "https://github.com/isaacs/node-tar/commit/2cb1120bcefe28d7ecc719b41441ade59c52e384", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-20T15:29:17Z/" } ], "url": "https://github.com/isaacs/node-tar/commit/2cb1120bcefe28d7ecc719b41441ade59c52e384" }, { "reference_url": "https://github.com/isaacs/node-tar/commit/d18e4e1f846f4ddddc153b0f536a19c050e7499f", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-20T15:29:17Z/" } ], "url": "https://github.com/isaacs/node-tar/commit/d18e4e1f846f4ddddc153b0f536a19c050e7499f" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1129378", "reference_id": "1129378", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1129378" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2441253", "reference_id": "2441253", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2441253" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26960", "reference_id": "CVE-2026-26960", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-26960" }, { "reference_url": "https://github.com/advisories/GHSA-83g3-92jg-28cx", "reference_id": "GHSA-83g3-92jg-28cx", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-83g3-92jg-28cx" }, { "reference_url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-83g3-92jg-28cx", "reference_id": "GHSA-83g3-92jg-28cx", "reference_type": "", "scores": [ { "value": "7.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-02-20T15:29:17Z/" } ], "url": "https://github.com/isaacs/node-tar/security/advisories/GHSA-83g3-92jg-28cx" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:5447", "reference_id": "RHSA-2026:5447", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:5447" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6192", "reference_id": "RHSA-2026:6192", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6192" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:6428", "reference_id": "RHSA-2026:6428", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:6428" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/74103?format=api", "purl": "pkg:npm/tar@7.5.8", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-ahrg-tm4v-5fhf" }, { "vulnerability": "VCID-tdm1-bdzt-eygx" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/tar@7.5.8" } ], "aliases": [ "CVE-2026-26960", "GHSA-83g3-92jg-28cx" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qxuc-5pfk-j3gd" } ], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/tar@7.5.8" }