{"id":"CVE-2026-9813","summary":"FlowIntel external reference URL probe allows server-side request forgery","details":"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.","modified":"2026-07-15T01:48:54.549357576Z","published":"2026-05-28T09:27:26.124Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9813.json","cna_assigner":"CIRCL","cwe_ids":["CWE-918"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9813.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9813"},{"type":"FIX","url":"https://github.com/flowintel/flowintel/commit/68b523b47854c54bf36fd706c0fd5353063b5409"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/flowintel/flowintel","events":[{"introduced":"0"},{"fixed":"3053a29b6d3d3193acb5b34d63f25c0f9e6eeb1f"},{"fixed":"68b523b47854c54bf36fd706c0fd5353063b5409"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"3.3.0"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:flowintel:flowintel:*:*:*:*:*:*:*:*"}}],"versions":["3.3.0","3.2.0","3.1.0","3.0.0","2.3.0","2.2.1","2.1.1","2.1.0","2.0.0","1.6.2","1.6.1","1.6.0","1.5.0","1.4.1","1.4.0","1.3.1","1.3.0","1.2.0","1.1.0","1.0.0","0.8.0","0.7.0","0.6.0","0.5.1","0.5.0","0.4.0","0.3.0","0.2.1","0.2.0","0.1.0","0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-9813.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:N/VA:N/SC:L/SI:H/SA:H/S:N/RE:L/U:Green"}]}