CVE-2026-8056CWE-94

Parameter Injection Vulnerability in API Graph Execution Engine

High · published July 17, 2026

CVSS v3.1
8.8
EPSS
1%
Percentile
44.0
In the wild
Unconfirmed
What it is

IBM Langflow OSS 1.0.0 through 1.10.0 allows authenticated users to override component parameters at runtime via the API. A critical security flaw exists in the parameter filtering mechanism within the `apply_tweaks()` function.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00530 · 44.0th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-07-17T19:13Z
EPSS history
Timeline
  • 17 JUL 19:13Z
    Parameter Injection Vulnerability in API Graph Execution Engine
    cvelistv5