CVE-2026-77087 — Paperclip before 0.3.1 Remote Code Execution via DNS Rebinding
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 …
Published: 2026-08-21 · CVSS: 9.4 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7