Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-5a1x-1sgy-hbfu
Summary
tar has Hardlink Path Traversal via Drive-Relative Linkpath
`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.
Aliases
0
alias CVE-2026-29786
1
alias GHSA-qffp-2rhf-9h96
Fixed_packages
0
url pkg:deb/debian/node-tar@6.0.5%2Bds1%2B~cs11.3.9-1%2Bdeb11u2?distro=trixie
purl pkg:deb/debian/node-tar@6.0.5%2Bds1%2B~cs11.3.9-1%2Bdeb11u2?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-5yd2-xm1n-fyb3
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-tar@6.0.5%252Bds1%252B~cs11.3.9-1%252Bdeb11u2%3Fdistro=trixie
1
url pkg:deb/debian/node-tar@6.0.5%2Bds1%2B~cs11.3.9-1%2Bdeb11u3?distro=trixie
purl pkg:deb/debian/node-tar@6.0.5%2Bds1%2B~cs11.3.9-1%2Bdeb11u3?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-tar@6.0.5%252Bds1%252B~cs11.3.9-1%252Bdeb11u3%3Fdistro=trixie
2
url pkg:deb/debian/node-tar@6.2.1%2B~cs7.0.8-1%2Bdeb13u1?distro=trixie
purl pkg:deb/debian/node-tar@6.2.1%2B~cs7.0.8-1%2Bdeb13u1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-tar@6.2.1%252B~cs7.0.8-1%252Bdeb13u1%3Fdistro=trixie
3
url pkg:deb/debian/node-tar@6.2.1%2Bds1%2B~cs6.1.13-10?distro=trixie
purl pkg:deb/debian/node-tar@6.2.1%2Bds1%2B~cs6.1.13-10?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-tar@6.2.1%252Bds1%252B~cs6.1.13-10%3Fdistro=trixie
4
url pkg:deb/debian/node-tar@6.2.1%2Bds1%2B~cs6.1.13-8?distro=trixie
purl pkg:deb/debian/node-tar@6.2.1%2Bds1%2B~cs6.1.13-8?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-tar@6.2.1%252Bds1%252B~cs6.1.13-8%3Fdistro=trixie
5
url pkg:npm/tar@7.5.10
purl pkg:npm/tar@7.5.10
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-v5jd-drrp-efdc
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/tar@7.5.10
Affected_packages
0
url pkg:deb/debian/node-tar@6.1.13%2B~cs7.0.5-1?distro=trixie
purl pkg:deb/debian/node-tar@6.1.13%2B~cs7.0.5-1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-5a1x-1sgy-hbfu
1
vulnerability VCID-5yd2-xm1n-fyb3
2
vulnerability VCID-7ue9-bh7a-4uh3
3
vulnerability VCID-geua-c1eg-tqfg
4
vulnerability VCID-xecs-k7yn-fbdh
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/node-tar@6.1.13%252B~cs7.0.5-1%3Fdistro=trixie
1
url pkg:npm/tar@7.5.9
purl pkg:npm/tar@7.5.9
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-5a1x-1sgy-hbfu
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/tar@7.5.9
References
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-29786.json
reference_id
reference_type
scores
0
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
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-29786
reference_id
reference_type
scores
0
value 9e-05
scoring_system epss
scoring_elements 0.00931
published_at 2026-05-30T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-29786
2
reference_url https://github.com/isaacs/node-tar
reference_id
reference_type
scores
0
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/isaacs/node-tar
3
reference_url https://github.com/isaacs/node-tar/commit/7bc755dd85e623c0279e08eb3784909e6d7e4b9f
reference_id
reference_type
scores
0
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
1
value HIGH
scoring_system generic_textual
scoring_elements
2
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
4
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
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-29786
reference_id CVE-2026-29786
reference_type
scores
0
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2026-29786
6
reference_url https://github.com/advisories/GHSA-qffp-2rhf-9h96
reference_id GHSA-qffp-2rhf-9h96
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-qffp-2rhf-9h96
7
reference_url https://github.com/isaacs/node-tar/security/advisories/GHSA-qffp-2rhf-9h96
reference_id GHSA-qffp-2rhf-9h96
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
1
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
2
value HIGH
scoring_system generic_textual
scoring_elements
3
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
Weaknesses
0
cwe_id 22
name Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
description The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
1
cwe_id 59
name Improper Link Resolution Before File Access ('Link Following')
description The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.
2
cwe_id 937
name OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.
3
cwe_id 1035
name OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.
Exploits
Severity_range_score7.0 - 8.9
Exploitability0.5
Weighted_severity8.0
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-5a1x-1sgy-hbfu