CVE-2026-100613— capgo.app 通道权限覆盖导致授权绕过漏洞
一分钟漏洞结论
影响对象
Cap-go capgo.app
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。
capgo.app 是一个用于 Capacitor 应用的空中下载（OTA）更新平台。在所有版本中，包括当前发布版本（在发布时暂无可用补丁）， 数据库函数会将应用、其频道、版本及相关记录传输到目标组织，但不会删除或重新验证 表中已存在的行。因此，一个在源组织中合法拥有频道权限覆盖的用户，在传输后仍保留该权限覆盖，即使他们在目标组织中既无成员资格也无基于角色的访问控制（RBAC）绑定。使用其自身经过身份验证的 JWT 对 PostgREST API 发起请求，此类前成员可以修改目标组织拥有的频道，使其指向不同的包，从
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一、 漏洞 CVE-2026-100613 基础信息
漏洞信息
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Vulnerability Title
capgo.app Authorization Bypass via Stale Channel Permission Overrides
来源: CVE Program / CVE List V5
Vulnerability Description
capgo.app is an over-the-air (OTA) update platform for Capacitor apps. In all versions up to and including the current release (no patch available at time of publication), the `transfer_app()` database function transfers an app, its channels, versions and related records to a destination organization without deleting or revalidating existing rows in `channel_permission_overrides`. As a result, a user who legitimately held a channel permission override while a member of the source organization retains that override after the transfer, even though they have no membership and no RBAC binding in the destination organization. Using their own authenticated JWT against the PostgREST API, such a former member can modify the destination-owned channel to point at a different bundle, causing the /updates endpoint to serve an attacker-selected application version to devices. The previously proposed fix for GHSA-626c-p6fq-3whq (PR #3093), which validates organization membership when an override is created or updated, does not remove overrides that became stale as a result of an app transfer.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-100613 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
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CVE-2026-100613 厂商安全公告 (1)
CVE-2026-100613 其他参考 (1)
同批安全公告 · Cap-go · 2026-09-26 · 共 19 条
| CVE-2026-100619 | 8.8 HIGH | Capgo OTA app_versions.manifest 绕过导致的应用程序清单投毒漏洞 |
| CVE-2026-100614 | 8.8 HIGH | Capgo <12.244.1 跨租户图像覆盖漏洞 |
| CVE-2026-100623 | 8.8 HIGH | Capgo 认证绕过通过直接写入 PostgREST org_users 表 |
| CVE-2026-100617 | 8.8 HIGH | Cap-Go Authorization Bypass via channel_permission_overrides |
| CVE-2026-100615 | 8.8 HIGH | Capgo 12.267.1 前 API 密钥轮换提权漏洞 |
| CVE-2026-100618 | 8.5 HIGH | Capgo App Icon 更新特权提升漏洞 |
| CVE-2026-100627 | 8.1 HIGH | Capgo bundle promotion API 通道RBAC权限绕过漏洞 |
| CVE-2026-100622 | 7.5 HIGH | Capgo.app < 12.129.0 已删除捆绑包缓存恢复漏洞 |
| CVE-2026-100612 | 7.2 HIGH | Capgo SSO Provider ID认证绕过漏洞 |
| CVE-2026-100625 | 7.1 HIGH | Capgo Build Upload Proxy 授权绕过漏洞 |
| CVE-2026-100611 | 6.5 MEDIUM | Capgo apikey_manager 角色权限提升漏洞 |
| CVE-2026-100629 | 5.5 MEDIUM | Capgo后台<12.127.5权限提升漏洞 |
| CVE-2026-100616 | 5.5 MEDIUM | capgo.app PostgREST customer_id 认证绕过漏洞 |
| CVE-2026-100624 | 5.4 MEDIUM | Capgo.app 12.264.5之前构建上传过期绕过漏洞 |
| CVE-2026-100626 | 4.3 MEDIUM | Capgo通过PUT /app图标端点越权访问12.128.2 |
| CVE-2026-100628 | 4.3 MEDIUM | capgo.app 12.128.12 前 通过 apikey 绕过认证漏洞 |
| CVE-2026-100621 | 4.3 MEDIUM | Capgo Content-Lock 绕过漏洞 |
| CVE-2026-100620 | 3.8 LOW | Capgo CLI 7.98.2 过度权限漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-100613
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