{"id":"CVE-2026-119598","published":"2026-10-30T14:16:47.947","lastModified":"2026-10-30T19:23:25.493","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.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/iluobei/miaomiaowu","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/blob/v0.9.2/internal/handler/proxy_provider.go#L114","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/blob/v0.9.2/internal/storage/traffic.go#L4808","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/commit/14ccf37ef82cff06b636454c29db7752cdce7cab","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/issues/131","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/releases/tag/v0.9.3","tags":[]},{"url":"https://hackmd.io/@hieuPenguinnn/miaomiaowu-proxy-provider-config-cross-user-idor","tags":[]},{"url":"https://www.vulncheck.com/advisories/miaomiaowu-before-0.9.3-cross-user-proxy-provider-config-disclosure-via-external-subscription-id","tags":[]}],"exploitRefs":[{"url":"https://github.com/iluobei/miaomiaowu","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/blob/v0.9.2/internal/handler/proxy_provider.go#L114","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/blob/v0.9.2/internal/storage/traffic.go#L4808","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/commit/14ccf37ef82cff06b636454c29db7752cdce7cab","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/issues/131","tags":[]},{"url":"https://github.com/iluobei/miaomiaowu/releases/tag/v0.9.3","tags":[]}],"hasPoc":true,"ai":null}