PT-2026-71424 · Flowise · Flowise
CVSS v4.0
8.6
High
| Vector | AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Flowise versions prior to 3.1.3
Description
A sandbox escape exists in
pythonCodeValidator.ts because it fails to block native Pandas DataFrame methods, including to csv, to json, pipe, and query. Authenticated attackers can leverage this to exfiltrate uploaded CSV data or write arbitrary files to the server filesystem.Recommendations
Update to version 3.1.3 or later.
Exploit
Fix
Incomplete List of Disallowed Inputs
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Weakness Enumeration
Related Identifiers
Affected Products
Flowise