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Nextcloud: ultime vulnerabilità

Le CVE più recenti per Nextcloud, ogni giorno dalla NVD. Le descrizioni provengono dal database (in inglese).

CVEPubblicataGravitàDescrizione
CVE-2026-11044714 ottobre 2026critica 9.2Collabora Online Built-in CODE Server before 26.4.303 (richdocumentscode), a Nextcloud app, allows remote code execution, as exploited in the wild in September and October 2026, a different vulnerability than CVE-2025-66208. This is an OS command injection in …
CVE-2026-7716418 settembre 2026media 6.2Circles' remote-instance signature verification fetches the attacker-supplied keyId URL before trust in the remote instance is established, and explicitly allows local/private addresses for this request, bypassing Nextcloud's core SSRF protections. The public,…
CVE-2026-5564025 agosto 2026critica 9.1Nextcloud MCP Server is a production-ready MCP server that connects AI assistants to a Nextcloud instance. Prior to 0.117.2, the POST /webhooks/nextcloud endpoint in nextcloud_mcp_server/vector/webhook_receiver.py has no authentication by default because WEBHO…

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