CVE-2026-8056 Details
Description
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.
A parameter injection vulnerability has been identified in IBM Langflow OSS versions 1.0.0 through 1.10.0. This vulnerability allows authenticated users to override component parameters at runtime via the API, specifically through the 'apply_tweaks()' function. The issue arises from a critical flaw in the parameter filtering mechanism, which was intended to prevent code injection via the tweaks API. As a result, authenticated attackers could bypass security controls and inject malicious parameters into flow components, potentially leading to unauthorized code execution on the server.
Users are advised to upgrade IBM Langflow OSS to version 1.10.1. Instructions for downloading this version are available on the Python Package Index (PyPI).
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 22, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.ibm.com/support/pages/node/7278933 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| langflow langflow | >= 1.0.0, < 1.10.1 |
CPE
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| apple macos | All versions |
CPE
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| linux linux kernel | All versions |
CPE
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| microsoft windows | All versions |
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 23, 2026 | CVE Modified | CISA-ADP |
| Jul 20, 2026 | CVE Modified | CISA-ADP |
| Jul 20, 2026 | Initial Analysis | [email protected] |
| Jul 17, 2026 | New CVE Received | [email protected] |