Langflow: Path Traversal in Knowledge Bases API via Creation Endpoint
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
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| langflow-ai | langflow | affected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Langflow | Langflow |
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| Source | ID | Title |
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Github GHSA |
GHSA-79ph-745m-6wxq | Langflow: Path Traversal in Knowledge Bases API via Creation Endpoint |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.466% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Langflow
Langflow langflow |
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| Vendors & Products |
Langflow
Langflow langflow |
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| Metrics |
ssvc
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| Description | Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.9.0, Langflow is vulnerable to Path Traversal in the Knowledge Bases API (POST /api/v1/knowledge_bases). This occurs because user-supplied knowledge base names are used directly to create file paths without proper sanitization or containment checks. An authenticated attacker can exploit this flaw to create directories and write files anywhere on the server's filesystem. This vulnerability is fixed in 1.9.0. | |
| Title | Langflow: Path Traversal in Knowledge Bases API via Creation Endpoint | |
| Weaknesses | CWE-22 | |
| References |
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| Metrics |
cvssV3_1
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