Description
Nextcloud Talk is a fully on-premises audio/video and chat communication service. When cron jobs were misconfigured and therefore messages are not expired, the API would still return them while they were then hidden by the frontend code. It is recommended that the Nextcloud Talk is upgraded to 15.0.3. There are no workaround available.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j53p-r755-v4jf
Patch x_refsource_misc
https://github.com/nextcloud/spreed/pull/8515
Exploit, Third Party Advisory x_refsource_misc
https://hackerone.com/reports/1784310
Scores
CVSS v3
2.6
EPSS
0.0080
EPSS Percentile
51.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/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-359
CWE-668
Status
published
Products (1)
nextcloud/nextcloud_talk
15.0.0 - 15.0.3
Published
Feb 27, 2023
Tracked Since
Feb 18, 2026