Missing rate limit when trying to join a password protected Nextcloud Talk conversation
8Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 3.5epss 1.1%
exploitation probability
1.1%top 38% of all CVEs
observed exploitation
nono source reports it
Nextcloud Talk is a video and audio conferencing app for Nextcloud. Prior to versions 12.2.7, 13.0.7, and 14.0.3, password protected conversations are susceptible to brute force attacks if the attacker has the link/conversation token. It is recommended that the Nextcloud Talk application is upgraded to 12.2.7, 13.0.7 or 14.0.3. There are currently no known workarounds available apart from not having password protected conversations.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N
Affected products
nextcloud · security-advisoriesReferences
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-pf36-jvpv-4hwqhttps://github.com/nextcloud/spreed/commit/04300bbed0e87ff3420b5d752bbc48e2c15f35e9https://github.com/nextcloud/spreed/commit/10341b9fe59a44ae0d139c072abd6b5026f33771https://github.com/nextcloud/spreed/commit/f5ac73940f9f683b11e518d1c54150bf50dab9behttps://github.com/nextcloud/spreed/pull/7504https://github.com/nextcloud/spreed/pull/7535https://github.com/nextcloud/spreed/pull/7536https://github.com/nextcloud/spreed/pull/7537https://hackerone.com/reports/1596673