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CVE

CVE-2025-68478

Langflow Vulnerable to External Control of File Name or Path
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CVE

CVE-2025-68478

Langflow Vulnerable to External Control of File Name or Path

Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.7.0, if an arbitrary path is specified in the request body's fs_path, the server serializes the Flow object into JSON and creates/overwrites a file at that path. There is no path restriction, normalization, or allowed directory enforcement, so absolute paths (e.g., /etc/poc.txt) are interpreted as is. Version 1.7.0 fixes the issue.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68478.json, https://github.com/langflow-ai/langflow/security/advisories/GHSA-f43r-cc68-gpx4, https://nvd.nist.gov/vuln/detail/CVE-2025-68478

Severity

7.1

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
7.1
EPSS Probability
0.00046%
EPSS Percentile
0.14025%
Introduced Version
0
Fix Available
b6ed2bc4d9d6a00e4bd8363495edfec6f091ccfc

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