CVE-2026-91164— Warpgate: API tokens bypass the user's allowed_ip_ranges restriction
一分钟漏洞结论
影响对象
warp-tech warpgate
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. From 0.23.0 until 0.27.3, HTTP API token authentication resolves ConfigProvider::validate_api_token into RequestAuthorization::UserToken without enforcing the owning user's allowed_ip_rang
获取后续新漏洞提醒
登录后订阅
一、 漏洞 CVE-2026-91164 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
Warpgate: API tokens bypass the user's allowed_ip_ranges restriction
来源: CVE Program / CVE List V5
Vulnerability Description
Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. From 0.23.0 until 0.27.3, HTTP API token authentication resolves ConfigProvider::validate_api_token into RequestAuthorization::UserToken without enforcing the owning user's allowed_ip_ranges against the trusted client address in warpgate-protocol-http/src/common.rs. An attacker holding a leaked, phished, or exfiltrated X-Warpgate-Token can therefore use it from a prohibited network location. Deployments without allowed_ip_ranges are unaffected, and HTTP target proxying plus SSH, MySQL, PostgreSQL, RDP, VNC, and Kubernetes paths do not accept this vulnerable HTTP token flow. This issue is fixed in version 0.27.3.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-91164 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2026-91164 的情报信息
请登录查看更多情报信息。
CVE-2026-91164 其他参考 (4)
-
Release v0.27.3 · warp-tech/warpgate · GitHub x_refsource_MISC
同批安全公告 · warp-tech · 2026-09-21 · 共 7 条
| CVE-2026-58491 | 9.3 CRITICAL | Warpgate: Reflected XSS in SSO return endpoint via attacker-controlled next parameter |
| CVE-2026-63330 | 7.7 HIGH | Warpgate: Missing Admin Authorization on Live Recording Stream WebSocket Allows Any Authen |
| CVE-2026-91167 | 6.0 MEDIUM | Warpgate: Missing authorization check on `PUT /users/:id/roles/:role_id` allows any admin |
| CVE-2026-91166 | 5.7 MEDIUM | Warpgate: Web SSH stores a jump host's key against the target's address, so it validates a |
| CVE-2026-63329 | 4.9 MEDIUM | Warpgate: x-warpgate-username Header Not Stripped from Client Requests Enables Identity Sp |
| CVE-2026-91165 | 2.4 LOW | Warpgate: Markup injection in SSO form_post return page via unencoded redirect/error value |
IV. Related Vulnerabilities
Same product: warpgate
-
CVE-2026-91167
Warpgate: Missing authorization check on `PUT /users/:id/rol -
CVE-2026-91166
Warpgate: Web SSH stores a jump host's key against the targe -
CVE-2026-91165
Warpgate: Markup injection in SSO form_post return page via -
CVE-2026-63330
Warpgate: Missing Admin Authorization on Live Recording Stre -
CVE-2026-63329
Warpgate: x-warpgate-username Header Not Stripped from Clien
Same vendor: warp-tech
-
CVE-2026-91167
Warpgate: Missing authorization check on `PUT /users/:id/rol -
CVE-2026-91166
Warpgate: Web SSH stores a jump host's key against the targe -
CVE-2026-91165
Warpgate: Markup injection in SSO form_post return page via -
CVE-2026-63330
Warpgate: Missing Admin Authorization on Live Recording Stre -
CVE-2026-63329
Warpgate: x-warpgate-username Header Not Stripped from Clien
Same weakness: CWE-284
-
CVE-2026-95624
Tauri framework v2 malicious downgrade via allow_downgrades -
CVE-2026-83602
Netdata: Unauthenticated remote PUT to /api/v3/settings bypa -
CVE-2026-76804
Nuclei: Local File Read via Workflow File-Protocol Gate Bypa -
CVE-2026-76803
Nuclei: Local File Read via MySQL Client Sandbox Bypass -
CVE-2026-77165
CVE-2026-77165
V. Comments for CVE-2026-91164
暂无评论