Nextcloud Tables - CraftedSignal Threat Feedhttps://feed.craftedsignal.io/products/nextcloud-tables/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioTue, 27 Oct 2026 17:34:27 +0000https://feed.craftedsignal.io/favicon-32x32.pngCraftedSignal Threat Feedhttps://feed.craftedsignal.io/3232https://feed.craftedsignal.io/favicon.svgNextcloud: Multiple vulnerabilities in Server and pluginshttps://feed.craftedsignal.io/briefs/2026-10-nextcloud-multi-vuln/Tue, 27 Oct 2026 17:34:27 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-10-nextcloud-multi-vuln/Nextcloud disclosed multiple vulnerabilities across its server platform and various applications, including Tables, Whiteboard, Files Confidential, Collectives, and Richdocuments, which could allow attackers to bypass security controls, manipulate data, or cause Denial-of-Service.Nextcloud has issued a security advisory regarding multiple vulnerabilities affecting the Nextcloud Server core and several official applications: Tables, Whiteboard, Files Confidential, Collectives, and Richdocuments. Successful exploitation of these issues may allow an attacker to bypass security measures, access or modify sensitive data, or impact service availability via Denial-of-Service (DoS). Specific CVE identifiers were not provided in the source material. Users are advised to review the official Nextcloud advisory portal for specific version remediation details.

Impact

Impact includes unauthorized data disclosure, data manipulation, security control bypass, and service disruption (DoS).

Recommendation

  • Inventory all Nextcloud instances and integrated applications, specifically Tables, Whiteboard, Files Confidential, Collectives, and Richdocuments.
  • Review the official Nextcloud security advisory portal to identify and apply the necessary patches for your specific versions.
  • Prioritize patching of internet-facing Nextcloud instances.
]]>mediumadvisoryvulnerabilitynextcloudwebserver