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CVE-2026-45266

Nextcloud: Unauthorized force-mute from missing permission check when using internal signaling PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
nextcloud / security-advisoriesaffected < 21.1.10; affected < 22.0.11; affected < 23.0.3

CWE

CWE-284

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.