CVE-2026-9813
FlowIntel up to version 3.3.0 contains a server-side request forgery (SSRF) vulnerability in the external reference URL probe functionality in app/case/task.py. An attacker who can submit an external reference URL can cause the application server to issue an HTTP HEAD request to an attacker-specified destination. Due to insufficient validation of the URL scheme and resolved destination address, affected versions may allow requests to loopback, link-local, private, reserved, or other restricted network resources, potentially enabling interaction with internal services or cloud metadata endpoints from the server's network context.
- Score
- CVSS 3.1 9.9 Critical
- Status
- Analyzed - 5a6e4751-2f3f-4070-9419-94fb35b644e8
- Published
- 2026-05-28
- Last modified
- 2026-05-28
- Weaknesses
- CWE-918
Affected products
References
- https://github.com/flowintel/flowintel/commit/68b523b47854c54bf36fd706c0fd5353063b5409
