{"id":"CVE-2026-67346","summary":"Swarms 6.8.1 Server-Side Request Forgery via DNS Rebinding Bypass","details":"Swarms through 6.8.1, fixed in commit 8b0fc9e, contains a server-side request forgery vulnerability in the _is_safe_url function that fails to validate hostnames through DNS resolution, allowing attackers to bypass the blocklist. Attackers can supply user-controlled image or audio URLs that resolve to private, loopback, or metadata addresses to reach internal services and exfiltrate credentials.","modified":"2026-08-01T03:46:37.375647959Z","published":"2026-07-30T14:39:43.337Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-918"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67346.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67346.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67346"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/swarms-server-side-request-forgery-via-dns-rebinding-bypass"},{"type":"REPORT","url":"https://github.com/kyegomez/swarms/issues/1714"},{"type":"FIX","url":"https://github.com/kyegomez/swarms/commit/8b0fc9e4645603ad94d5fcf4da86e3b9c71f4743"},{"type":"FIX","url":"https://github.com/kyegomez/swarms/pull/1734"},{"type":"PACKAGE","url":"https://github.com/kyegomez/swarms"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kyegomez/swarms","events":[{"introduced":"0"},{"fixed":"75b196862fde17ed08634f63c26c49beb636b12a"},{"fixed":"8b0fc9e4645603ad94d5fcf4da86e3b9c71f4743"}],"database_specific":{"source":["DESCRIPTION","REFERENCES"],"extracted_events":[{"introduced":"0"},{"fixed":"6.8.1"}]}}],"versions":["6.8.1","5.3.7","2.3.1","2.2.2","2.2.1","2.1.9","2.1.7","2.0.5","2.0.2","1.3.2","1.3.1","1.3.0","1.2.9","1.2.7","1.2.6","1.2.5","1.2.4","1.2.3","1.2.2","1.2.1","1.2.0","1.1.9","1.1.8","1.1.7","1.1.6","1.1.5","1.1.41","1.1.4","1.1.3","1.1.2","1.1.1","1.1.0","1.0.9","1.0.8","1.0.7","1.0.6","1.0.5","1.0.4","1.0.3","1.0.20","1.0.00","0.9.9","0.9.8","0.9.7","0.9.6","0.9.5","0.9.3","0.9.2","0.9.1","0.9.00","0.9.0","0.8.9","0.8.8","0.8.7","0.8.6","0.8.5","0.8.4","0.8.3","0.8.2","0.8.1","0.8.0","0.7.9","0.7.8","0.7.7","0.7.6","0.7.5","0.7.4","0.7.2","0.7.1","0.7.01","0.7.0","0.6.6","0.6.5","0.6.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67346.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N"}]}