CVE-2023-45149
In affected versions brute force protection of public talk conversation passwords can be bypassed, as there was an endpoint validating the conversation password without registering bruteforce attempts.
Does this matter?
Lower severity and a low EPSS score (0.48%). Track it; it rarely justifies an emergency change on its own.
Description
Nextcloud talk is a chat module for the Nextcloud server platform. In affected versions brute force protection of public talk conversation passwords can be bypassed, as there was an endpoint validating the conversation password without registering bruteforce attempts. It is recommended that the Nextcloud Talk app is upgraded to 15.0.8, 16.0.6 or 17.1.1. There are no known workarounds for this vulnerability.
- CVSS 3.1
- 4.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.48% probability · 40th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-307
- Affected
- nextcloud/talk
- Source
- security-advisories@github.com
References
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-7rf8-pqmj-rpqvVendor Advisory
- https://github.com/nextcloud/spreed/pull/10545Issue Tracking, Patch
- https://hackerone.com/reports/2094473Permissions Required
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-7rf8-pqmj-rpqvVendor Advisory
- https://github.com/nextcloud/spreed/pull/10545Issue Tracking, Patch
- https://hackerone.com/reports/2094473Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.