CVE-2026-45266

תיאור (מקור, אנגלית)

Nextcloud is an open source content collaboration platform. Prior to versions 21.1.10, 22.0.11, and 23.0.3, a low-privileged user can force other user's microphones to be muted in calls when no High-performance Backend is installed. This issue has been patched in versions 21.1.10, 22.0.11, and 23.0.3.

מדדים

CVSS 3.1

3.5 (LOW) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-7/8/2026

CWE

CWE-284

קישורים

• https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x75r‮…
• https://github.com/nextcloud/spreed/pull/17577
• https://hackerone.com/reports/3636758