Vulnerability Information
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Vulnerability Title
Open Redirect in Nextcloud Talk
Vulnerability Description
Nextcloud Talk is a video and audio conferencing app for Nextcloud, a self-hosted productivity platform. Prior to versions 11.3.4, 12.2.2, and 13.0.0, when sharing a Deck card in conversation, the metaData can be manipulated so users can be tricked into opening arbitrary URLs. This issue is fixed in versions 11.3.4, 12.2.2, and 13.0.0. There are currently no known workarounds.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Vulnerability Type
指向未可信站点的URL重定向(开放重定向)
Vulnerability Title
Nextcloud输入验证错误漏洞
Vulnerability Description
Nextcloud是德国Nextcloud公司的一套开源的自托管文件同步和共享的通信应用平台。 Nextcloud Talk 11.3.4、12.2.2 和 13.0.0之前版本存在输入验证错误漏洞，该漏洞源于应用在对话中共享 Deck 卡时，可以操纵元数据。攻击者利用该漏洞可以欺骗用户打开任意URL。
CVSS Information
N/A
Vulnerability Type
N/A