Server-Side Request Forgery Vulnerability in IBM Langflow OSS
CVE-2026-12765

6.5MEDIUM

Key Information:

Vendor

IBM
Status
Langflow Oss
Vendor
CVE Published:
14 September 2026

What is CVE-2026-12765?

IBM Langflow OSS versions 1.0.0 through 1.10.2 are susceptible to a server-side request forgery (SSRF) vulnerability. This flaw allows unauthenticated attackers to exploit the system by sending unauthorized requests, which could lead to network enumeration and potentially pave the way for further attacks. The vulnerability presents significant risks by enabling malicious actors to misuse the trusted network environment of IBM Langflow OSS. Users are strongly advised to review the advisory and apply the necessary patches.

Affected Version(s)

Langflow OSS 1.0.0 <= 1.10.2

References

https://www.ibm.com/support/pages/node/7285644
vendor-advisorypatch

CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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