What’s Vulnerable › Vulnerabilities

CVE-2026-3340: Server-Side Request Forgery (SSRF) in Langflow URL Component

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-30 · updated 2026-10-26
• Weakness: CWE-918

Description

IBM Langflow Desktop 1.0.0 through 1.8.4 IBM Langflow is vulnerable to server-side request forgery (SSRF). This may allow an authenticated attacker to send unauthorized requests from the system, potentially leading to network enumeration or facilitating other attacks.

Affected products

• IBM Langflow Desktop: from 1.0.0 through 1.8.4

References

• https://www.ibm.com/support/pages/node/7271096

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