{"url":"http://public2.vulnerablecode.io/api/packages/74103?format=json","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=json","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":"0.0094","published_at":"2026-06-06T12:55:00Z"},{"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=json","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=json","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":"0.0105","published_at":"2026-06-06T12:55:00Z"},{"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=json","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=json","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":"0.00859","published_at":"2026-06-06T12:55:00Z"},{"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=json","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"}