CVE-2026-48520
MEDIUM EPSS 13.1%
Published Jun 23, 20266d ago · Modified Jun 24, 20265d ago
6.1 CVSS 3.1
Published Jun 23, 2026 6d ago
Last Modified Jun 24, 2026 5d ago
Description
Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to 1.10.0, the "Shareable Playground" (or "Public Flows" in code) contains a potential arbitrary file-read vulnerability, depending on the exact flow configuration used. By making a flow public, public execution of the flow is allowed. The execution request can contain a list of files that gets read by Langflow and fed into the LLM. The files path can be any path supported by the storage - it can be either a local file or S3 path if supported by the local configuration This vulnerability is fixed in 1.10.0.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality High
Integrity None
Availability None
Threat Intelligence
EPSS Exploit Probability
13.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-73
References 1
- github.com https://github.com/langflow-ai/langflow/security/advisories/GHSA-rcjh-r59h-gq37
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.