Server-Side Request Forgery Vulnerability in IBM Langflow
CVE-2026-7657

6.5MEDIUM

Key Information:

Vendor

IBM
Status
Langflow Oss
Vendor
CVE Published:
5 August 2026

What is CVE-2026-7657?

The vulnerability in IBM Langflow arises from incomplete and ineffective enforcement of server-side request forgery (SSRF) protections. This flaw may allow attackers to manipulate requests to the backend server, potentially leading to unauthorized access to sensitive data and resources. Users of Langflow OSS from version 1.0.0 through 1.10.3 are at risk and should consider applying the recommended patches to mitigate exposure.

Affected Version(s)

Langflow OSS 1.0.0 <= 1.10.3

References

https://www.ibm.com/support/pages/node/7282650
vendor-advisorypatch

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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