MediumFix available
Security fix for CVE-2026-69207 applied in: langfuse 3.208.0-r1, langfuse 3.213.0-r1, langfuse 3.225.0-r1, langfuse 4.10.0-r1, langfuse 4.12.0-r1, langfuse 4.2.0-r1, langfuse 4.5.0-r1, langfuse 4.9.0-
Type: advisorySources: OSV
CVE-2026-69207 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
- Products
- langfuse, langfuse-worker, n8n
- Affected versions
- Not specified
- Fixed versions
- 2.28.0-r2, 3.208.0-r1, 3.213.0-r1, 3.224.1-r1, 3.224.2-r1, 3.224.4-r1, 3.225.0-r1, 4.0.0-r1, 4.10.0-r1, 4.12.0-r1, 4.13.0-r1, 4.2.0-r1, 4.3.0-r1, 4.3.1-r2, 4.5.0-r1, 4.7.0-r1, 4.7.1-r1, 4.9.0-r1
- CVEs
- CVE-2026-69207
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 10:53 UTC · Revision 1
Source evidence
Security fix for CVE-2026-69207 applied in: langfuse 3.208.0-r1, langfuse 3.213.0-r1, langfuse 3.225.0-r1, langfuse 4.10.0-r1, langfuse 4.12.0-r1, langfuse 4.2.0-r1, langfuse 4.5.0-r1, langfuse 4.9.0-
core-osv · Original sourcePublished 18 Sept 2026, 09:42 UTC
CVE-2026-69207 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.
osv:CLEANSTART-2026-JS09983
langfuse
Fixed versions: 3.208.0-r1
langfuse
Fixed versions: 3.213.0-r1
langfuse
Fixed versions: 3.225.0-r1
langfuse
Fixed versions: 4.10.0-r1
langfuse
Fixed versions: 4.12.0-r1
langfuse
Fixed versions: 4.2.0-r1
langfuse
Fixed versions: 4.5.0-r1
langfuse
Fixed versions: 4.9.0-r1
langfuse-worker
Fixed versions: 3.224.1-r1
langfuse-worker
Fixed versions: 3.224.2-r1
langfuse-worker
Fixed versions: 3.224.4-r1
langfuse-worker
Fixed versions: 4.0.0-r1
langfuse-worker
Fixed versions: 4.13.0-r1
langfuse-worker
Fixed versions: 4.3.0-r1
langfuse-worker
Fixed versions: 4.3.1-r2
langfuse-worker
Fixed versions: 4.7.0-r1
langfuse-worker
Fixed versions: 4.7.1-r1
n8n
Fixed versions: 2.28.0-r2
Complete source record
{
"id": "5b0b8b2b880631ad348c51c427bf29caf70653cd98fd515df5654b7e84c26786",
"url": "https://osv.dev/vulnerability/CLEANSTART-2026-JS09983",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Security fix for CVE-2026-69207 applied in: langfuse 3.208.0-r1, langfuse 3.213.0-r1, langfuse 3.225.0-r1, langfuse 4.10.0-r1, langfuse 4.12.0-r1, langfuse 4.2.0-r1, langfuse 4.5.0-r1, langfuse 4.9.0-",
"summary": "CVE-2026-69207 affects multiple packages. This issue is resolved in later releases. See references for individual vulnerability details.",
"evidence": "osv:CLEANSTART-2026-JS09983",
"products": [
{
"name": {
"value": "langfuse",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.208.0-r1",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.213.0-r1",
"evidence": "/affected/1/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.225.0-r1",
"evidence": "/affected/2/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.10.0-r1",
"evidence": "/affected/3/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.12.0-r1",
"evidence": "/affected/4/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse",
"evidence": "/affected/5/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.2.0-r1",
"evidence": "/affected/5/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse",
"evidence": "/affected/6/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.5.0-r1",
"evidence": "/affected/6/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse",
"evidence": "/affected/7/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.9.0-r1",
"evidence": "/affected/7/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/8/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.224.1-r1",
"evidence": "/affected/8/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/9/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.224.2-r1",
"evidence": "/affected/9/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/10/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "3.224.4-r1",
"evidence": "/affected/10/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/11/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.0.0-r1",
"evidence": "/affected/11/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/12/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.13.0-r1",
"evidence": "/affected/12/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/13/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.3.0-r1",
"evidence": "/affected/13/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/14/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.3.1-r2",
"evidence": "/affected/14/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/15/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.7.0-r1",
"evidence": "/affected/15/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "langfuse-worker",
"evidence": "/affected/16/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "4.7.1-r1",
"evidence": "/affected/16/ranges"
}
],
"affected_versions": []
},
{
"name": {
"value": "n8n",
"evidence": "/affected/17/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "2.28.0-r2",
"evidence": "/affected/17/ranges"
}
],
"affected_versions": []
}
],
"severity": "medium",
"structured": {
"id": "CLEANSTART-2026-JS09983",
"aliases": [
"CLEANSTART-2026-JS09983"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.208.0-r1"
}
]
}
],
"package": {
"name": "langfuse",
"purl": "pkg:apk/cleanstart/langfuse",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.213.0-r1"
}
]
}
],
"package": {
"name": "langfuse",
"purl": "pkg:apk/cleanstart/langfuse",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.225.0-r1"
}
]
}
],
"package": {
"name": "langfuse",
"purl": "pkg:apk/cleanstart/langfuse",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.10.0-r1"
}
]
}
],
"package": {
"name": "langfuse",
"purl": "pkg:apk/cleanstart/langfuse",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.12.0-r1"
}
]
}
],
"package": {
"name": "langfuse",
"purl": "pkg:apk/cleanstart/langfuse",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.2.0-r1"
}
]
}
],
"package": {
"name": "langfuse",
"purl": "pkg:apk/cleanstart/langfuse",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.5.0-r1"
}
]
}
],
"package": {
"name": "langfuse",
"purl": "pkg:apk/cleanstart/langfuse",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.9.0-r1"
}
]
}
],
"package": {
"name": "langfuse",
"purl": "pkg:apk/cleanstart/langfuse",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.224.1-r1"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.224.2-r1"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.224.4-r1"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.0.0-r1"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.13.0-r1"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.3.0-r1"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.3.1-r2"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.7.0-r1"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "4.7.1-r1"
}
]
}
],
"package": {
"name": "langfuse-worker",
"purl": "pkg:apk/cleanstart/langfuse-worker",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2.28.0-r2"
}
]
}
],
"package": {
"name": "n8n",
"purl": "pkg:apk/cleanstart/n8n",
"ecosystem": "CleanStart"
},
"database_specific": {
"source": "https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-JS09983.json"
}
}
],
"modified": "2026-10-09T07:47:13.629923699Z",
"provider": "osv",
"upstream": [
"CVE-2026-69207"
],
"references": [
"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-JS09983.json",
"https://osv.dev/vulnerability/CVE-2026-69207",
"https://nvd.nist.gov/vuln/detail/CVE-2026-69207"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2026-69207",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 109970,
"published_at": "2026-09-18T09:42:02.934+00:00"
}