{"id":"CVE-2026-77087","revision":"0824e40e1ff441f694cddd225efe2b1f","records":[{"revision":"0824e40e1ff441f694cddd225efe2b1f","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-77087","aliases":[],"title":"Paperclip before 0.3.1 Remote Code Execution via DNS Rebinding","description":"Paperclip before 0.3.1 in default local_trusted mode fails to validate Host headers, allowing attackers to execute arbitrary commands via DNS rebinding. An attacker can craft a malicious webpage that, when visited by a developer running Paperclip locally, uses DNS rebinding to make authenticated API requests and execute commands through the process adapter.","state":0,"publishedAt":"2026-08-21T15:03:07.894+00:00","modifiedAt":"2026-10-01T19:19:28.826+00:00","affected":[{"ecosystem":"Vendor product","name":"paperclip","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"paperclipai\",\n                    \"product\": \"paperclip\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"0.3.1\"\n                        },\n                        {\n                            \"version\": \"0.3.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":9.4,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","score":9.6,"severity":"CRITICAL"}],"references":["https://github.com/paperclipai/paperclip/security/advisories/GHSA-x8hx-rhr2-9rf7","https://www.vulncheck.com/advisories/paperclip-before-remote-code-execution-via-dns-rebinding"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-77087","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-77087","identifiers":["CVE-2026-77087"]},"retained":false,"historicalAffected":[]}],"coverage":[]}