CVE-2022-41971

Nextcloud Talk guests can continue to receive video streams from call after being removed from a conversation

State: Published
Severity: 4.8 Medium
Published: Dec 1, 2022
Updated: Apr 23, 2025
Reserved: Sep 30, 2022

Description

Nextcould Talk android is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0, guests can continue to receive video streams from a call after being removed from a conversation. An attacker would be able to see videos on a call in a public conversation after being removed from that conversation, provided that they were removed while being in the call. Versions 12.2.8, 13.0.10, 14.0.6, and 15.0.0 contain patches for the issue. No known workarounds are available.

Scores

CVSS	Score	Vector	Source
3.1	4.8 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N	GitHub_M

Weaknesses

CWE-359 Exposure of Private Personal Information to an Unauthorized Actor
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
security-advisoriesnextcloud	< 12.2.8Affected >= 13.0.0, < 13.0.10Affected >= 14.0.0, < 14.0.6Affected

References

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