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vuln-cve/data/2025/6xxx/CVE-2025-6210.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-6210",
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"state": "PUBLISHED",
"assignerShortName": "@huntr_ai",
"dateReserved": "2025-06-17T17:35:10.416Z",
"datePublished": "2025-07-07T09:55:46.893Z",
"dateUpdated": "2025-07-07T12:17:09.857Z"
},
"containers": {
"cna": {
"title": "Hardlink-Based Path Traversal in run-llama/llama_index",
"providerMetadata": {
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntr_ai",
"dateUpdated": "2025-07-07T09:55:46.893Z"
},
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the ObsidianReader class of the run-llama/llama_index repository, specifically in version 0.12.27, allows for hardlink-based path traversal. This flaw permits attackers to bypass path restrictions and access sensitive system files, such as /etc/passwd, by exploiting hardlinks. The vulnerability arises from inadequate handling of hardlinks in the load_data() method, where the security checks fail to differentiate between real files and hardlinks. This issue is resolved in version 0.5.2."
}
],
"affected": [
{
"vendor": "run-llama",
"product": "run-llama/llama_index",
"versions": [
{
"version": "unspecified",
"lessThan": "0.5.2",
"status": "affected",
"versionType": "custom"
}
]
}
],
"references": [
{
"url": "https://huntr.com/bounties/a654b322-a509-4448-a1f5-0f22850b4687"
},
{
"url": "https://github.com/run-llama/llama_index/commit/a86c96ae0e662492eeb471b658ae849a93f628ff"
}
],
"metrics": [
{
"cvssV3_0": {
"version": "3.0",
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"baseScore": 6.2,
"baseSeverity": "MEDIUM"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"type": "CWE",
"lang": "en",
"description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
"cweId": "CWE-22"
}
]
}
],
"source": {
"advisory": "a654b322-a509-4448-a1f5-0f22850b4687",
"discovery": "EXTERNAL"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-07-07T12:15:08.524689Z",
"id": "CVE-2025-6210",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-07-07T12:17:09.857Z"
}
}
]
}
}