{"id":"CVE-2026-77087","summary":"Paperclip before 0.3.1 Remote Code Execution via DNS Rebinding","details":"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.","aliases":["GHSA-x8hx-rhr2-9rf7"],"modified":"2026-08-23T03:53:44.320060156Z","published":"2026-08-21T15:03:07.894Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-862"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77087.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77087.json"},{"type":"ADVISORY","url":"https://github.com/paperclipai/paperclip/security/advisories/GHSA-x8hx-rhr2-9rf7"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-77087"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/paperclip-before-remote-code-execution-via-dns-rebinding"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/paperclipai/paperclip","events":[{"introduced":"0"},{"fixed":"63c62e3ada077bac45292f3d2779bd48a8831cda"}],"database_specific":{"source":["AFFECTED_FIELD","DESCRIPTION"],"extracted_events":[{"introduced":"0"},{"fixed":"0.3.1"}]}}],"versions":["paperclipai@0.3.1","@paperclipai/shared@0.3.1","@paperclipai/server@0.3.1","@paperclipai/db@0.3.1","@paperclipai/adapter-utils@0.3.1","@paperclipai/adapter-pi-local@0.3.1","@paperclipai/adapter-opencode-local@0.3.1","@paperclipai/adapter-openclaw-gateway@0.3.1","@paperclipai/adapter-gemini-local@0.3.1","@paperclipai/adapter-cursor-local@0.3.1","@paperclipai/adapter-codex-local@0.3.1","@paperclipai/adapter-claude-local@0.3.1","paperclipai@0.3.1-canary.1","@paperclipai/shared@0.3.1-canary.1","@paperclipai/server@0.3.1-canary.1","@paperclipai/db@0.3.1-canary.1","@paperclipai/adapter-utils@0.3.1-canary.1","@paperclipai/adapter-pi-local@0.3.1-canary.1","@paperclipai/adapter-opencode-local@0.3.1-canary.1","@paperclipai/adapter-openclaw-gateway@0.3.1-canary.1","@paperclipai/adapter-gemini-local@0.3.1-canary.1","@paperclipai/adapter-cursor-local@0.3.1-canary.1","@paperclipai/adapter-codex-local@0.3.1-canary.1","@paperclipai/adapter-claude-local@0.3.1-canary.1","paperclipai@0.3.1-canary.0","@paperclipai/shared@0.3.1-canary.0","@paperclipai/server@0.3.1-canary.0","@paperclipai/db@0.3.1-canary.0","@paperclipai/adapter-utils@0.3.1-canary.0","@paperclipai/adapter-pi-local@0.3.1-canary.0","@paperclipai/adapter-opencode-local@0.3.1-canary.0","@paperclipai/adapter-openclaw-gateway@0.3.1-canary.0","@paperclipai/adapter-gemini-local@0.3.1-canary.0","@paperclipai/adapter-cursor-local@0.3.1-canary.0","@paperclipai/adapter-codex-local@0.3.1-canary.0","@paperclipai/adapter-claude-local@0.3.1-canary.0","paperclipai@0.2.7","@paperclipai/shared@0.2.7","@paperclipai/server@0.2.7","@paperclipai/db@0.2.7","@paperclipai/adapter-utils@0.2.7","@paperclipai/adapter-openclaw@0.2.7","@paperclipai/adapter-codex-local@0.2.7","@paperclipai/adapter-claude-local@0.2.7","paperclipai@0.2.6","@paperclipai/shared@0.2.6","@paperclipai/server@0.2.6","@paperclipai/db@0.2.6","@paperclipai/adapter-utils@0.2.6","@paperclipai/adapter-openclaw@0.2.6","@paperclipai/adapter-codex-local@0.2.6","@paperclipai/adapter-claude-local@0.2.6","paperclipai@0.2.5","@paperclipai/shared@0.2.5","@paperclipai/server@0.2.5","@paperclipai/db@0.2.5","@paperclipai/adapter-utils@0.2.5","@paperclipai/adapter-openclaw@0.2.5","@paperclipai/adapter-codex-local@0.2.5","@paperclipai/adapter-claude-local@0.2.5","paperclipai@0.2.4","@paperclipai/shared@0.2.4","@paperclipai/server@0.2.4","@paperclipai/db@0.2.4","@paperclipai/adapter-utils@0.2.4","@paperclipai/adapter-openclaw@0.2.4","@paperclipai/adapter-codex-local@0.2.4","@paperclipai/adapter-claude-local@0.2.4","paperclipai@0.2.3","@paperclipai/shared@0.2.3","@paperclipai/server@0.2.3","@paperclipai/db@0.2.3","@paperclipai/adapter-utils@0.2.3","@paperclipai/adapter-openclaw@0.2.3","@paperclipai/adapter-codex-local@0.2.3","@paperclipai/adapter-claude-local@0.2.3","paperclipai@0.2.2","@paperclipai/shared@0.2.2","@paperclipai/server@0.2.2","@paperclipai/db@0.2.2","@paperclipai/adapter-utils@0.2.2","@paperclipai/adapter-openclaw@0.2.2","@paperclipai/adapter-codex-local@0.2.2","@paperclipai/adapter-claude-local@0.2.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-77087.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"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"}]}