一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2026-84478 [HIGH] – WWBN AVideo contains a path traversal vulnerability in the API get_api_login_code endpoint

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WWBN AVideo contains a path traversal vulnerability in the API get_api_login_code endpoint that allows unauthenticated attackers to delete arbitrary .log files by supplying directory traversal sequences in the code parameter. Attackers can exploit this to destroy audit logs and probe for file existence on the server, with the vulnerability enabling both file deletion and information disclosure about the filesystem.