CVE-2026-10564 SSRF Vulnerability in Langflow OSS Legacy Components Bypasses Protection
Authenticated attackers can exploit SSRF in legacy components to access internal resources and cloud metadata, potentially stealing credentials.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-10564?
CVE-2026-10564 is a high-severity server-side request forgery vulnerability in Langflow Langflow, published on 30 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
IBM Langflow OSS 1.0.0 through 1.9.6 contains a Server-Side Request Forgery (SSRF). The legacy RSSReaderComponent in rss.py and SearXNG component in searxng.py make unvalidated HTTP requests to user-controlled URLs, bypassing SSRF protections introduced in version 1.9.3. An authenticated attacker can exploit this to access internal resources including cloud metadata services (AWS/Azure/GCP IMDS), potentially exfiltrating IAM credentials and enumerating internal networks. The vulnerability can also be triggered through prompt injection in agentic workflows due to tool_mode=True exposure.
Weakness: CWE-918
Which versions are affected by CVE-2026-10564?
It affects 1 product.
Products include Langflow Langflow.
How do I fix CVE-2026-10564?
No fix has been published for CVE-2026-10564 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-10564 being exploited?
There is no known exploitation of CVE-2026-10564 in the wild and no public exploit code.
Other vulnerabilities in Langflow Langflow
Sources
Also known as GHSA-rqjv-px3w-v3w6.