Medium
Security advisory
isomorphic-git before 1.8.2 allows Directory Traversal via a crafted repository.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2021-30483
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 11:16 UTC · Revision 1
Source evidence
isomorphic-git before 1.8.2 allows Directory Traversal via a crafted repository.
osv:CVE-2021-30483
Complete source record
{
"id": "acb0c2943562885ef61d1530473f736bbdf0bc6a25fd82e723fdac5e3536dedb",
"url": "https://osv.dev/vulnerability/CVE-2021-30483",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2021-30483",
"summary": "isomorphic-git before 1.8.2 allows Directory Traversal via a crafted repository.",
"evidence": "osv:CVE-2021-30483",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2021-30483",
"aliases": [
"CVE-2021-30483",
"GHSA-fgxq-p49f-qw99"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/isomorphic-git/isomorphic-git",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "1316820b5665346414f9bd1287d4701f9cf77727"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:isomorphic-git:isomorphic-git:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "1.8.2"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "1316820b5665346414f9bd1287d4701f9cf77727"
}
],
"source": "REFERENCES_TAG",
"original_tag": "v1.8.2"
}
]
}
}
],
"versions": [
"v1.8.1",
"v1.8.0",
"v1.7.8",
"v1.7.7",
"v1.7.6",
"v1.7.5",
"v1.7.4",
"v1.7.3",
"v1.7.2",
"v1.7.1",
"v1.7.0",
"v1.6.0",
"v1.5.0",
"v1.4.4",
"v1.4.3",
"v1.4.2",
"v1.4.1",
"v1.4.0",
"v1.3.2",
"v1.3.1",
"v1.3.0",
"v1.2.0",
"v1.1.6",
"v1.1.5",
"v1.1.4",
"v1.1.3",
"v1.1.2",
"v1.1.1",
"v1.1.0",
"v1.0.0",
"v1.0.0-beta.36",
"v1.0.0-beta.35",
"v1.0.0-beta.34",
"v1.0.0-beta.33",
"v1.0.0-beta.32",
"v1.0.0-beta.31",
"v1.0.0-beta.30",
"v1.0.0-beta.29",
"v1.0.0-beta.28",
"v1.0.0-beta.27",
"v1.0.0-beta.26",
"v1.0.0-beta.25",
"v1.0.0-beta.24",
"v1.0.0-beta.23",
"v1.0.0-beta.22",
"v1.0.0-beta.21",
"v1.0.0-beta.20",
"v1.0.0-beta.19",
"v1.0.0-beta.18",
"v1.0.0-beta.17",
"v1.0.0-beta.16",
"v1.0.0-beta.15",
"v1.0.0-beta.14",
"v1.0.0-beta.13",
"v1.0.0-beta.12",
"v1.0.0-beta.11",
"v1.0.0-beta.10",
"v1.0.0-beta.9",
"v1.0.0-beta.8",
"v1.0.0-beta.7",
"v1.0.0-beta.6",
"v1.0.0-beta.5",
"v1.0.0-beta.4",
"v1.0.0-beta.3@beta",
"v1.0.0-beta.3",
"v0.78.0",
"v0.77.1",
"v0.77.0",
"v0.76.0",
"v0.75.1",
"v0.75.0",
"v0.74.0",
"v0.73.3",
"v0.73.2",
"v0.73.1",
"v0.73.0",
"v0.72.1",
"v0.72.0",
"v0.71.0",
"v0.70.9",
"v0.70.8",
"v0.70.7",
"v0.70.6",
"v0.70.5",
"v0.70.4",
"v0.70.3",
"v0.70.2",
"v0.70.1",
"v0.70.0",
"v0.69.0",
"v0.68.0",
"v0.67.5",
"v0.67.4",
"v0.67.3",
"v0.67.2",
"v0.67.1",
"v0.67.0",
"v0.66.0",
"v0.65.1",
"v0.65.0",
"v0.64.6",
"v0.64.5",
"v0.64.4",
"v0.64.3",
"v0.64.2",
"v0.64.1",
"v0.64.0",
"v0.63.0",
"v0.62.0",
"v0.61.0",
"v0.60.2",
"v0.60.1",
"v0.60.0",
"v0.59.0",
"v0.58.2",
"v0.58.1",
"v0.58.0",
"v0.57.1",
"v0.57.0",
"v0.56.0",
"v0.55.6",
"v0.55.5",
"v0.55.4",
"v0.55.3",
"v0.55.2",
"v0.55.1",
"v0.55.0",
"v0.54.2",
"v0.54.1",
"v0.54.0",
"v0.53.0",
"v0.52.1",
"v0.52.0",
"v0.51.13",
"v0.51.12",
"v0.51.11",
"v0.51.10",
"v0.51.9",
"v0.51.8",
"v0.51.7",
"v0.51.6",
"v0.51.5",
"v0.51.4",
"v0.51.3",
"v0.51.2",
"v0.51.1",
"v0.51.0",
"v0.50.1",
"v0.50.0",
"v0.49.0",
"v0.48.0",
"v0.47.0",
"v0.46.4",
"v0.46.3",
"v0.46.2",
"v0.46.1",
"v0.46.0",
"v0.45.2",
"v0.45.1",
"v0.45.0",
"v0.44.2",
"v0.44.1",
"v0.44.0",
"v0.43.2",
"v0.43.1",
"v0.43.0",
"v0.42.0",
"v0.41.0",
"v0.40.4",
"v0.40.3",
"v0.40.2",
"v0.40.1",
"v0.40.0",
"v0.39.4",
"v0.39.3",
"v0.39.2",
"v0.39.1",
"v0.39.0",
"v0.38.2",
"v0.38.1",
"v0.38.0",
"v0.37.4",
"v0.37.3",
"v0.37.2",
"v0.37.1",
"v0.37.0",
"v0.36.1",
"v0.36.0",
"v0.35.7",
"v0.35.6",
"v0.35.5",
"v0.35.4",
"v0.35.3",
"v0.35.2",
"v0.35.1",
"v0.35.0",
"v0.34.3",
"v0.34.2",
"v0.34.1",
"v0.34.0",
"v0.33.1",
"v0.33.0",
"v0.32.0",
"v0.31.1",
"v0.31.0",
"v0.30.0",
"latest",
"v0.29.0",
"v0.28.3",
"v0.28.2",
"v0.28.1",
"v0.28.0",
"v0.27.0",
"v0.26.0",
"v0.25.0",
"v0.24.4",
"v0.24.3",
"v0.24.2",
"v0.24.1",
"v0.24.0",
"v0.23.0",
"v0.22.3",
"v0.22.2",
"v0.22.1",
"v0.22.0",
"v0.21.1",
"v0.21.0",
"v0.20.0",
"v0.19.11",
"v0.19.10",
"v0.19.9",
"v0.19.8",
"v0.19.7",
"v0.19.6",
"v0.19.5",
"v0.19.4",
"v0.19.3",
"v0.19.2",
"v0.19.1",
"v0.19.0",
"v0.18.5",
"v0.18.4",
"v0.18.3",
"v0.18.2",
"v0.18.1",
"v0.18.0",
"v0.17.3",
"v0.17.2",
"v0.17.1",
"v0.17.0",
"v0.16.0",
"v0.15.0",
"v0.14.3",
"v0.14.2",
"v0.14.1",
"v0.14.0",
"v0.13.2",
"v0.13.1",
"v0.13.0",
"v0.12.3",
"v0.12.2",
"v0.12.1",
"v0.12.0",
"v0.11.3",
"v0.11.2",
"v0.11.1",
"v0.11.0",
"v0.10.2",
"v0.10.1",
"v0.10.0",
"v0.9.9",
"v0.9.8",
"v0.9.7",
"v0.9.6",
"v0.9.5",
"v0.9.4",
"v0.9.3",
"v0.9.2",
"v0.9.1",
"v0.9.0",
"v0.8.1",
"v0.8.0",
"v0.7.2",
"v0.7.1",
"v0.7.0",
"v0.6.1",
"v0.6.0",
"v0.5.1",
"v0.5.0",
"v0.4.0",
"v0.3.0",
"v0.2.1",
"v0.2.0",
"v0.1.0",
"v0.0.38",
"v0.0.37",
"v0.0.36",
"v0.0.35",
"v0.0.34",
"v0.0.33",
"v0.0.32",
"v0.0.31",
"v0.0.30",
"v0.0.29",
"v0.0.28",
"v0.0.27",
"v0.0.26",
"v0.0.25",
"v0.0.24",
"v0.0.23",
"v0.0.22",
"v0.0.21",
"v0.0.20",
"v0.0.19",
"v0.0.18",
"v0.0.17",
"v0.0.16",
"v0.0.15",
"v0.0.14",
"v0.0.13",
"v0.0.12",
"v0.0.11",
"v0.0.10",
"v0.0.9",
"v0.0.8",
"v0.0.7",
"v0.0.6",
"v0.0.5",
"v0.0.4",
"v0.0.3",
"v0.0.2",
"v0.0.1",
"test-tag"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30483.json"
}
}
],
"modified": "2026-10-20T10:53:45.563728960Z",
"provider": "osv",
"references": [
"https://github.com/isomorphic-git/isomorphic-git/releases/tag/v1.8.2",
"https://vuln.ryotak.me/advisories/28",
"https://github.com/isomorphic-git/isomorphic-git/pull/1339"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2021-30483",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 384584,
"published_at": "2021-07-30T14:15:16.457+00:00"
}