CVE-2026-8183
Received Received - Intake

Path Traversal Vulnerability in IBM Langflow OSS

Publication date: 2026-08-05

Last updated on: 2026-08-05

Assigner: IBM Corporation

Description
IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot " sequences ( /.. /) to v i ew arbitrary files on the system.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-08-05
Last Modified
2026-08-05
Generated
2026-08-05
AI Q&A
2026-08-05
EPSS Evaluated
N/A
NVD
CVE-2026-8183
EUVD
EUVD-2026-53554

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
ibm langflow From 1.0.0 (inc) to 1.10.3 (inc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-22 The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

IBM Langflow OSS versions 1.0.0 through 1.10.3 have a directory traversal vulnerability. This allows a remote attacker to access arbitrary files on the system by sending a specially crafted URL containing 'dot dot' sequences like /../.

Detection Guidance

Check for IBM Langflow OSS versions between 1.0.0 and 1.10.3. Inspect web server logs for unusual URL requests containing '/../' sequences or attempts to access sensitive files.

Impact Analysis

An attacker could exploit this to read sensitive files on the server, potentially exposing confidential data, configuration files, or other restricted information. This could lead to further attacks or data breaches.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and confidentiality. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Upgrade IBM Langflow OSS to a version beyond 1.10.3. Restrict access to the web server and review file permissions. Monitor for suspicious activity in logs.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-8183. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart