Description
Nextcloud talk is a video & audio conferencing app for Nextcloud. In affected versions the talk app does not properly filter access to a conversations member list. As a result an attacker could use this vulnerability to gain information about the members of a Talk conversation, even if they themselves are not members. It is recommended that the Nextcloud Talk is upgraded to 14.0.9 or 15.0.4. There are no known workarounds for this vulnerability.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-3m6r-479j-4chf
Patch x_refsource_misc
https://github.com/nextcloud/spreed/pull/8651
Scores
CVSS v3
3.5
EPSS
0.0012
EPSS Percentile
30.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-284
Status
published
Products (1)
nextcloud/talk
14.0.0 - 14.0.9
Published
Mar 31, 2023
Tracked Since
Feb 18, 2026