Filtered by vendor Langflow
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Total
217 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-13442 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 7.1 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to reuse another user's FAISS namespace to access owner-only vector content and influence later query results. This causes cross-user information disclosure and limited integrity impact through persistent poisoning of returned results. | |||||
| CVE-2026-12942 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 7.5 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.1 could allow a remote attacker to traverse directories on the system. An attacker could send a specially crafted URL request containing "dot dot " sequences ( /.. /) to view arbitrary files on the system. | |||||
| CVE-2026-13444 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 8.1 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.1 can allow an attacker to access another user's private vector documents by creating their own flow with matching Chroma persist_directory and collection_name values. The attacker receives exact victim content in their workflow output despite having no authorization to read the victim's flow. Additionally, the attacker can pollute the victim's collection by inserting their own documents into the shared namespace. | |||||
| CVE-2026-13435 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 9.9 CRITICAL |
| IBM Langflow OSS 1.0.0 through 1.10.1 contains an improper input validation vulnerability in the PythonREPL sandbox implementation. | |||||
| CVE-2026-10700 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 6.5 MEDIUM |
| IBM Langflow OSS 1.0.0 through 1.8.4 contains multiple broken access control vulnerabilities in its file handling API that allow unauthorized access to user files.The /api/v1/files/images/{flow_id}/{file_name} endpoint does not enforce authentication or authorization checks, allowing unauthenticated remote attackers to retrieve image files associated with any flow by specifying a valid flow_id and file_name.Additionally, the /api/v1/files/download/{flow_id}/{file_name} endpoint requires authentication but fails to properly validate ownership of the requested resource. As a result, an authenticated user can access files belonging to other users by supplying arbitrary identifiers, leading to an authorization bypass (IDOR).Successful exploitation may result in unauthorized disclosure of sensitive data, including files stored in private flows. This issue breaks tenant isolation in multi-user deployments. | |||||
| CVE-2026-12940 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 9.8 CRITICAL |
| IBM Langflow OSS 1.0.0 through 1.10.1 are vulnerable to unauthenticated remote code execution via environment variable injection in the MCP (Model Context Protocol) stdio launcher. The vulnerability exists in src/lfx/src/lfx/base/mcp/util.py where the DANGEROUS_ENV_VARS blocklist fails to include SHELLOPTS , BASHOPTS , and PS4 environment variables. | |||||
| CVE-2026-12946 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 9.9 CRITICAL |
| IBM Langflow OSS 1.0.0 through 1.10.0 could allow a remote attacker to inject arbitrary code on the system, due to the improper control of user input code. | |||||
| CVE-2026-12945 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 7.1 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.1 allows authenticated users to access and manipulate other users' build jobs through improper access control on log retrieval and unauthenticated build endpoints. | |||||
| CVE-2026-17623 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 8.8 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary commands due to improper validation of the command field in MCP server configurations. | |||||
| CVE-2026-17630 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 7.2 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote attacker to execute arbitrary code due to improper validation of configuration parameters. | |||||
| CVE-2026-17633 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 8.5 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to code injection. | |||||
| CVE-2026-17632 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 8.8 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to improper validation of Python code during AST-based security scanning. | |||||
| CVE-2026-7657 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 6.5 MEDIUM |
| 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. | |||||
| CVE-2026-17626 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 8.8 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.3 Langflow could allow an authenticated attacker to read, modify, or expose sensitive host files via Docker-based MCP servers due to incomplete filtering of dangerous Docker volume-mount and device-mapping arguments. | |||||
| CVE-2026-17624 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 8.5 HIGH |
| IBM Langflow OSS 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, 1.0.0 through 1.10.3, and 1.0.0 through 1.10.3 could allow a remote authenticated attacker to execute arbitrary code due to improper validation of module imports. | |||||
| CVE-2026-10547 | 1 Langflow | 1 Langflow | 2026-10-23 | N/A | 5.9 MEDIUM |
| IBM Langflow OSS 1.0.0 through 1.10.3 does not properly validate ownership in the deprecated POST /api/v1/build/{flow_id}/vertices endpoint, allowing an authenticated user to inject arbitrary graph data into a shared cache for any flow. This may result in cross-user cache pollution, unauthorized workflow execution, or denial of service. | |||||
| CVE-2025-34291 | 1 Langflow | 1 Langflow | 2026-10-15 | N/A | 8.8 HIGH |
| Langflow versions up to and including 1.6.9 contain a chained vulnerability that enables account takeover and remote code execution. An overly permissive CORS configuration (allow_origins='*' with allow_credentials=True) combined with a refresh token cookie configured as SameSite=None allows a malicious webpage to perform cross-origin requests that include credentials and successfully call the refresh endpoint. An attacker-controlled origin can therefore obtain fresh access_token / refresh_token pairs for a victim session. Obtained tokens permit access to authenticated endpoints — including built-in code-execution functionality — allowing the attacker to execute arbitrary code and achieve full system compromise. | |||||
| CVE-2025-68478 | 1 Langflow | 1 Langflow | 2026-10-13 | N/A | 7.1 HIGH |
| Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.7.0, if an arbitrary path is specified in the request body's `fs_path`, the server serializes the Flow object into JSON and creates/overwrites a file at that path. There is no path restriction, normalization, or allowed directory enforcement, so absolute paths (e.g., /etc/poc.txt) are interpreted as is. Version 1.7.0 fixes the issue. | |||||
| CVE-2025-68477 | 1 Langflow | 1 Langflow | 2026-10-13 | N/A | 7.7 HIGH |
| Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.7.0, Langflow provides an API Request component that can issue arbitrary HTTP requests within a flow. This component takes a user-supplied URL, performs only normalization and basic format checks, and then sends the request using a server-side httpx client. It does not block private IP ranges (127[.]0[.]0[.]1, the 10/172/192 ranges) or cloud metadata endpoints (169[.]254[.]169[.]254), and it returns the response body as the result. Because the flow execution endpoints (/api/v1/run, /api/v1/run/advanced) can be invoked with just an API key, if an attacker can control the API Request URL in a flow, non-blind SSRF is possible—accessing internal resources from the server’s network context. This enables requests to, and collection of responses from, internal administrative endpoints, metadata services, and internal databases/services, leading to information disclosure and providing a foothold for further attacks. Version 1.7.0 contains a patch for this issue. | |||||
| CVE-2026-104335 | 1 Langflow | 1 Langflow | 2026-10-09 | N/A | 8.8 HIGH |
| IBM Langflow OSS 1.0.0 through 1.12.2 could allow a remote authenticated attacker to execute arbitrary code due to improper access control. | |||||