CVE-2026-119598

    Dashboard / Vulnerabilities / CVE-2026-119598

    CVE-2026-119598

    Published: 30 Oct 2026Last Modified: 1 Nov 2026

    Summary: Miaomiaowu before 0.9.3 Cross-User Proxy Provider Config Disclosure via external_subscription_id

    Details: 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.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/119xxx/CVE-2026-119598.json, https://github.com/iluobei/miaomiaowu/releases/tag/v0.9.3, https://hackmd.io/@hieuPenguinnn/miaomiaowu-proxy-provider-config-cross-user-idor, https://nvd.nist.gov/vuln/detail/CVE-2026-119598, https://www.vulncheck.com/advisories/miaomiaowu-before-0.9.3-cross-user-proxy-provider-config-disclosure-via-external-subscription-id, https://github.com/iluobei/miaomiaowu/issues/131, https://github.com/iluobei/miaomiaowu/commit/14ccf37ef82cff06b636454c29db7752cdce7cab, https://github.com/iluobei/miaomiaowu, 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

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -3f9f2c2853cb8668ad0fddd5b14a7a51fa6e9886

    Affected versions

    v0.9.2
    v0.9.1
    v0.9.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-119598 | CVE-DB