CVE-2026-7657: Langflow OSS is affected by server-side request forgery in provider validation and API request functionality

Published Aug 5, 2026
·
Updated

IBM Langflow OSS 1.0.0 through 1.10.3 Langflow could allow server-side request forgery (SSRF) due to incomplete and ineffective SSRF protection enforcement.

Affected Software

2 affected components
IBM Langflow OSS>=1.0.0<=1.10.3
IBM Langflow OSS<=1.0.0-1.10.3

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade IBM Langflow OSS to a version that resolves this vulnerability.

    Fixed in 1.11.0

Event History

Aug 5, 2026
CVE Published
via IBM·12:00 AM
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software
CVE Published
via MITRE·05:37 PM
Data Sourced
via MITRE·05:37 PM
RemedyDescriptionSeverityWeakness

Parent advisories

This vulnerability appears in the following advisories.

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