CVE-2026-6599
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
langflow-ai langflow Model Context Protocol Configuration API mcp_projects.py install_mcp_config injection
A vulnerability was detected in langflow-ai langflow up to 1.8.3. The impacted element is the function get_client_ip/install_mcp_config of the file src/backend/base/langflow/api/v1/mcp_projects.py of the component Model Context Protocol Configuration API. Performing a manipulation of the argument X-Forwarded-For results in injection. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
langflow
- Vendor
- langflow-ai
- Product
- langflow
- Platforms
- Unknown
- Default status
Unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1.8.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.8.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.8.2 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 1.8.3 | affected | Unavailable | Unavailable | Unavailable | None listed |