Description
Miaomiaowu before 0.9.3 contains an insecure direct object reference vulnerability in /api/user/proxy-provider-configs that allows authenticated users to read other users' configurations. Attackers can iterate the global auto-increment external_subscription_id parameter to disclose override scripts, filter rules, custom request headers and health-check URLs.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
iluobei miaomiaowu
Default version status: unaffected
0 to < 0.9.3affected
References
- https://github.com/iluobei/miaomiaowu/commit/14ccf37ef82cff06b636454c29db7752cdce7cab ↗
- https://github.com/iluobei/miaomiaowu/issues/131 ↗
- https://github.com/iluobei/miaomiaowu/blob/v0.9.2/internal/handler/proxy_provider.go#L114 ↗
- https://github.com/iluobei/miaomiaowu/blob/v0.9.2/internal/storage/traffic.go#L4808 ↗
- https://github.com/iluobei/miaomiaowu/releases/tag/v0.9.3 ↗
- https://hackmd.io/@hieuPenguinnn/miaomiaowu-proxy-provider-config-cross-user-idor ↗
- https://github.com/iluobei/miaomiaowu ↗
- https://www.vulncheck.com/advisories/miaomiaowu-before-0.9.3-cross-user-proxy-provider-config-disclosure-via-external-subscription-id ↗