What’s Vulnerable › Vulnerabilities
CVE-2026-19302: Langflow is vulnerable to arbitrary local file read due to path traversal in ChatInput, bundle FileInput, and GitExtractor components
- Severity: medium (CVSS 6.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-04 · updated 2026-09-08
- Weakness: CWE-22
Description
IBM Langflow OSS 1.0.0 through 1.11.2 could allow a remote authenticated attacker to obtain sensitive information due to improper validation of symbolic links.
Affected products
- IBM Langflow OSS: from 1.0.0 before 1.11.3 — fixed in 1.11.3
How to fix
Upgrade to a fixed version: IBM Langflow OSS 1.11.3. Check the vendor advisory for mitigations.
References
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