VULNERABILITY INTELLIGENCE

CVE-2023-45149

CVSS score4.3 MEDIUM

EPSS probability0.60%

CISA KEVNot currently listed

Published2023-10-16

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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.

Weakness classification

security-advisories@github.com: CWE-307

Primary references

security-advisories@github.com — Vendor Advisory
security-advisories@github.com — Issue Tracking, Patch
security-advisories@github.com — Permissions Required
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108 — Permissions Required