CVE-2026-116485
danmu_api before 1.21.7 Authentication Bypass via Default Token in Env Endpoints
- Published
- Last modified
- Status
- published
- Known exploitation
- Not listed in CISA KEV
- Fix
- Fixed in 1.21.7
- Public exploit
- None on Exploit-DB
Summary
danmu_api before 1.21.7 contains an authentication bypass vulnerability that allows unauthenticated attackers to modify server environment configuration when the default TOKEN is used and ADMIN_TOKEN is unset. Attackers can send POST requests to /api/env/set, /api/env/add, or /api/env/del to set ADMIN_TOKEN, lock out operators, redirect OTHER_SERVER or PROXY_URL for SSRF, and trigger redeployment.
Affected versions
- huangxd- danmu_api
fixed in 1.21.7