CVE-2026-81265 PUBLISHED

Langflow is vulnerable to server-side request forgery due to missing egress validation on server-side URL fetches

Assigner: ibm
Reserved: 26.08.2026 Published: 10.09.2026 Updated: 10.09.2026

IBM Langflow OSS 1.0.0 through 1.11.5.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS Score: 7.5

Product Status

Vendor IBM
Product Langflow OSS
Versions
  • affected from 1.0.0 to 1.11.5 (incl.)

Solutions

IBM strongly recommends addressing the vulnerability now by upgrading Langflow OSS to version 1.11.6 https://pypi.org/project/langflow/

References

Problem Types

  • CWE-918 Server-Side Request Forgery (SSRF) CWE