Read the docs
TI-2026-82542 Aliases CVE-2026-104310GHSA-6gwq-3fgh-99pv

Server-side request forgery in IBM Langflow OSS leaks sensitive data

Priority LOW 20CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-918 and the CVSS impact.

Summary

IBM Langflow OSS from 1.0.0 through 1.12.3 is affected. A server-side request forgery flaw (CWE-918) lets the server make requests it should not make. A remote attacker with low privileges and no user interaction can obtain sensitive information.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Description from the CNA

IBM Langflow OSS 1.0.0 through 1.12.3 could allow a remote authenticated attacker to obtain sensitive information due to a server-side request forgery (SSRF) vulnerability.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00257 17th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMLangflow OSS1.0.0 – 1.12.3—No fix listedCNA
  • Langflow OSS VendorIBM Affected 1.0.0 – 1.12.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*1.0.0 to before 1.12.4VulnerableLangflow
  • cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:* Versions 1.0.0 to before 1.12.4 Vulnerable ·Langflow

Remediation

The sources list no fixed version for IBM Langflow OSS.

Written with Claude Haiku 5.5 from the sources below · 2026-11-02

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    IBM Langflow OSS — ibm.com/support/pages/node/7293015

    16 records Highest priority Priority MEDIUM 5 MEDIUM, 11 LOW

    Other records, highest priority first

    • TI-2026-82551 Command injection in IBM Langflow OSS enables remote code executionPriority MEDIUM 50
    • TI-2026-82547 Deserialization flaw in IBM Langflow OSS allows remote code executionPriority MEDIUM 44
    • TI-2026-82549 Code injection in IBM Langflow OSS lets attackers run codePriority MEDIUM 41
    Show all 16 records → Advisory →

Timeline

  1. 2026-10-29 Threatist record created from CVE-2026-104310
  2. 2026-10-29 Alias added: GHSA-6gwq-3fgh-99pv
  3. 2026-11-02 CISA SSVC decision points changed

References

Patch 1

  • TI-2026-08085 Unauthenticated Remote Code Execution via Auto-Login Bypass and Code Validation KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-23774 IBM Aspera Faspex code execution KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-03794 Improper authentication in IBM Data Risk Manager KEVCVSS 3.1CRITICAL 9.8
  • TI-2019-03441 Code injection in IBM Planning Analytics KEVCVSS 3.1CRITICAL 9.8
  • TI-2017-03639 Improper handling of exceptional conditions in Apache Struts KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-06198 Serialized-object interfaces in certain IBM analytics, business solutions, cognitive, IT… KEVCVSS 3.1CRITICAL 9.8
See all 9711 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences