Vulnerability Information
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Vulnerability Title
Zulip: Anonymous File Access After Disabling Spectator Access
Vulnerability Description
Zulip is an open-source team collaboration tool. Prior to version 11.6, Zulip is an open-source team collaboration tool. From version 1.4.0 to before version 11.6, even after spectator access (enable_spectator_access / WEB_PUBLIC_STREAMS_ENABLED) is disabled, attachments originating from web-public streams can still be retrieved anonymously. As a result, file contents remain accessible even after public access is intended to be disabled. Similarly, even after spectator access is disabled, the /users/me/<stream_id>/topics endpoint remains reachable anonymously, allowing retrieval of topic history for web-public streams. This issue has been patched in version 11.6. This issue has been patched in version 11.6.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Vulnerability Type
授权机制缺失
Vulnerability Title
Zulip 安全漏洞
Vulnerability Description
Zulip是美国Zulip公司的一款功能强大的开源群聊应用程序。用于将实时聊天的即时性与线程对话的生产力优势相结合。 Zulip 1.4.0至11.6之前版本存在安全漏洞，该漏洞源于关闭公共访问后，来自公共流的附件和主题历史仍可匿名访问，可能导致信息泄露。
CVSS Information
N/A
Vulnerability Type
N/A