| 제목 | ericc-ch copilot-api 0.7.0 DNS Rebinding Attack |
|---|
| 설명 | The copilot-api HTTP server does not perform any validation on the Host header of incoming requests, allowing remote attackers to launch DNS rebinding attacks. An attacker can host a malicious web page that, after the initial DNS lookup, resolves to the victim’s localhost:4141, thereby bypassing the browser’s same-origin policy. Once the rebinding is successful, the attacker’s JavaScript can read responses from all copilot-api endpoints—including the /token endpoint, which returns the Copilot Bearer token in plaintext—and exfiltrate this information to a server controlled by the attacker. |
|---|
| 원천 | ⚠️ https://github.com/August829/CVEP/issues/32 |
|---|
| 사용자 | Yu_Bao (UID 89348) |
|---|
| 제출 | 2026. 04. 02. AM 04:58 (25 날 ago) |
|---|
| 모더레이션 | 2026. 04. 22. PM 08:21 (21 days later) |
|---|
| 상태 | 수락 |
|---|
| VulDB 항목 | 359039 [ericc-ch copilot-api 까지 0.7.0 Header /token Host 권한 상승] |
|---|
| 포인트들 | 20 |
|---|