Langflow - Path Traversal Arbitrary File Write via upload_user_file
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| langflow-ai | langflow | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Langflow | Langflow |
|
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: 40.7% (40.667% probability within 30 days)
| Link | Providers |
|---|---|
| https://www.tenable.com/security/research/tra-2026-26 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:langflow:langflow:*:-:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Langflow
Langflow langflow |
|
| Vendors & Products |
Langflow
Langflow langflow |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The 'POST /api/v2/files' endpoint does not sanitize the 'filename' parameter from the multipart form data, allowing an attacker to write files to arbitrary locations on the filesystem using path traversal sequences ('../'). | |
| Title | Langflow - Path Traversal Arbitrary File Write via upload_user_file | |
| Weaknesses | CWE-22 | |
| References |
| |
| Metrics |
cvssV3_1
|