CVE-2022-41971CWE-200CWE-359

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

Medium · published December 1, 2022

CVSS v3.1
4.8
EPSS
1%
Percentile
56.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.8 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00822 · 56.9th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-359 · Exposure of Private Personal Information to an Unauthorized Actor
Published
2022-12-01T20:55Z
EPSS history
Timeline
  • 01 DEC 20:55Z
    Nextcloud Talk guests can continue to receive video streams from call after being removed from a conversation
    cvelistv5