CVE-2026-93677

Analyzed Analyzed - Analysis Complete

IBM Langflow OSS Information Exposure Vulnerability

Publication date: 2026-10-07

Last updated on: 2026-10-08

Assigner: IBM Corporation

Description

IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to obtain sensitive information due to exposure of sensitive information to an unauthorized actor.

CVSS Scores

EPSS Scores

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Meta Information

Published

2026-10-07

Last Modified

2026-10-08

Generated

2026-10-19

AI Q&A

2026-10-07

EPSS Evaluated

2026-10-18

NVD

CVE-2026-93677

EUVD

EUVD-2026-94116

Affected Vendors & Products

Vendor	Product	Version / Range
langflow	langflow	From 1.0.0 (inc) to 1.12.3 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-200	The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Attack-Flow Graph

Executive Summary

IBM Langflow OSS versions 1.0.0 through 1.12.2 have a vulnerability where a remote authenticated attacker could access sensitive information due to improper exposure of data to unauthorized users.

Detection Guidance

This vulnerability involves exposure of sensitive information due to improper access controls in IBM Langflow OSS 1.0.0 through 1.12.2. Detection requires checking for unauthorized access to sensitive endpoints or data. Review application logs for unusual requests to endpoints handling sensitive data. Inspect network traffic for requests to Langflow OSS services from unexpected sources. Ensure authentication mechanisms are properly enforced and validate that only authorized users can access sensitive information.

Impact Analysis

This vulnerability may allow attackers to steal sensitive data, including user credentials or confidential information, if they gain authenticated access to the system.

Compliance Impact

This vulnerability exposes sensitive information to unauthorized actors, which could lead to violations of data protection regulations like GDPR and HIPAA. Unauthorized access to sensitive data may result in non-compliance with these standards, potentially leading to legal penalties and reputational damage.

Mitigation Strategies

Update IBM Langflow OSS to a version beyond 1.12.2 to address the sensitive information exposure issue.

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