CVE-2026-14499: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in IBM Langflow OSS
IBM Langflow OSS 1.0.0 through 1.10.1 Langflow could allow an authenticated user to execute arbitrary commands with elevated privileges on the system due to improper validation of user supplied input in the Python Interpreter component.
AI Analysis
Technical Summary
CVE-2026-14499 is an OS command injection vulnerability (CWE-78) affecting IBM Langflow OSS versions 1.0.0 through 1.10.1. The issue arises from improper neutralization of special elements in user input within the Python Interpreter component, enabling an authenticated user to execute arbitrary system commands with elevated privileges. The vulnerability has a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is available at this time.
Potential Impact
An authenticated attacker can exploit this vulnerability to execute arbitrary operating system commands with elevated privileges on the affected system. This can lead to full system compromise, including unauthorized data access, modification, or destruction, and disruption of service.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to authenticated users only and monitor for suspicious activity related to command execution in the Python Interpreter component.
CVE-2026-14499: CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in IBM Langflow OSS
Description
IBM Langflow OSS 1.0.0 through 1.10.1 Langflow could allow an authenticated user to execute arbitrary commands with elevated privileges on the system due to improper validation of user supplied input in the Python Interpreter component.
CVSS v3.1
Score 8.8high
Affected software
cpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:langflow_oss:1.10.1:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-14499 is an OS command injection vulnerability (CWE-78) affecting IBM Langflow OSS versions 1.0.0 through 1.10.1. The issue arises from improper neutralization of special elements in user input within the Python Interpreter component, enabling an authenticated user to execute arbitrary system commands with elevated privileges. The vulnerability has a CVSS 3.1 base score of 8.8, indicating high impact on confidentiality, integrity, and availability. No vendor advisory or patch information is available at this time.
Potential Impact
An authenticated attacker can exploit this vulnerability to execute arbitrary operating system commands with elevated privileges on the affected system. This can lead to full system compromise, including unauthorized data access, modification, or destruction, and disruption of service.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to authenticated users only and monitor for suspicious activity related to command execution in the Python Interpreter component.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-07-02T17:55:22.464Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a5b5eaa2d1edb114c7fb1a6
Added to database: 07/18/2026, 11:08:26 UTC
Last enriched: 07/25/2026, 22:11:02 UTC
Last updated: 08/29/2026, 10:52:06 UTC
Views: 75
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.