CVE-2025-3466CWE-1100

Unsanitized Input in langgenius/dify

Critical · published July 7, 2025

CVSS v3.0
9.8
EPSS
1%
Percentile
51.5
In the wild
Unconfirmed
What it is

langgenius/dify versions 1.1.0 to 1.1.2 are vulnerable to unsanitized input in the code node, allowing execution of arbitrary code with full root permissions. The vulnerability arises from the ability to override global functions in JavaScript, such as parseInt, before sandbox security restrictions are imposed. This can lead to unauthorized access to secret keys, internal network servers, and lateral movement within dify.ai. The issue is resolved in version 1.1.3.

The record
Technical detail
CVSS v3.0
9.8 · CRITICAL
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00718 · 51.5th percentile
Weakness
CWE-1100 · Insufficient Isolation of System-Dependent Functions
Published
2025-07-07T09:55Z
EPSS history
Timeline
  • 07 JUL 09:55Z
    Unsanitized Input in langgenius/dify
    cvelistv5