CVE Catalog

CVE-2026-119598

MediumCVSS 4.3
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.35%

28th percentile - higher than 28% of all known CVEs

Summary

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.

Risk Assessment

An authenticated user can access other users' configurations, leading to disclosure of sensitive proxy settings and rules. This may facilitate further attacks or breach the privacy of organizational configurations.

Recommendation

Update Miaomiaowu to version 0.9.3 or later. Additionally, enforce object-level authorization so users can only read their own configurations.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS