CVE-2026-101331: CWE-522 Insufficiently Protected Credentials in IBM Langflow OSS
Description
IBM Langflow OSS versions 1.0.0 through 1.12.2 contain a vulnerability where credentials are insufficiently protected. This flaw allows a remote authenticated attacker to access sensitive information. The vulnerability does not affect system integrity or availability but compromises confidentiality. It has a high severity rating with a CVSS score of 7.7.
CVSS v3.1
Score 7.7high
Affected software
IBM
Langflow OSS
pkg:github/ibm/langflow_osscpe:2.3:a:ibm:langflow_oss:1.0.0:*:*:*:*:*:*:*cpe:2.3:a:ibm:langflow_oss:1.12.2:*:*:*:*:*:*:*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-2026-101331 is a vulnerability in IBM Langflow OSS versions 1.0.0 through 1.12.2 caused by insufficient protection of credentials (CWE-522). A remote attacker with authentication privileges can exploit this weakness to obtain sensitive information. The vulnerability has a CVSS 3.1 base score of 7.7, reflecting high impact on confidentiality but no impact on integrity or availability.
Potential Impact
The vulnerability allows remote authenticated attackers to access sensitive information due to insufficient credential protection. There is no reported impact on system integrity or availability. The confidentiality breach could lead to exposure of critical credentials.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Until a patch is available, restrict access to trusted authenticated users and monitor for suspicious activity related to credential access.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- ibm
- Date Reserved
- 2026-09-28T14:08:08.311Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6ac5937a2cdf04f656f90948
Added to database: 10/07/2026, 00:34:02 UTC
Last enriched: 10/07/2026, 00:49:28 UTC
Last updated: 10/07/2026, 01:08:17 UTC
Views: 5
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