CVE Intelligence

Niefy Wx-api vulnerabilities

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Published CVEs affecting Niefy Wx-api: 1 record(s), with affected versions and fixes.

CVE-2026-111699 Medium · 4.8 CWE-306 Oct 16, 2026
Niefy wx-api through 0.8.2 Authentication Bypass via Unverified openid Cookie
Niefy wx-api through 0.8.2 contains an authentication bypass vulnerability that allows unauthenticated attackers to impersonate WeChat fans by supplying a raw openid cookie to fan-facing controllers. Attackers knowing a victim's openid can call /wxUser/getUserInfo and /wxUserTags endpoints to read nickname, phone, unionid and tags, and add or remove fan tags.