Code injection

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0...

CVE-2023-48304 Nextcloud Server vulnerable to attacker enabling/disabling birthday calendar for any user

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0...

CVE-2023-48304

CVE-2023-48304 affects Nextcloud Server (and Enterprise) where an attacker could enable/disable the birthday calendar for any user on the same server. Patches exist for Nextcloud Server versions 25.0.11, 26.0.6, and 27.1.0, and for Nextcloud Enterprise Server versions 22.2.10.16, 23.0.12.11, 24.0...

CVE-2023-48304 Nextcloud Server vulnerable to attacker enabling/disabling birthday calendar for any user

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0...

CVE-2023-48303

Multiple PTSecurity advisories describe Nextcloud Server/Enterprise Server vulnerabilities with concrete versioned fixes. Issues cover: (1) reading external storage credentials or stored global credentials from client sessions or API responses; (2) insufficient authentication or session‑level pro...

CVE-2023-48303 Nextcloud Server admins can change authentication details of user configured external storage

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and Nextcloud Enterprise Server, admins can change authentication details of user configured external storage...

CVE-2023-48303 Nextcloud Server admins can change authentication details of user configured external storage

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and Nextcloud Enterprise Server, admins can change authentication details of user configured external storage...

CVE-2023-48302

Nextcloud CVE-2023-48302 concerns rendering HTML code pasted via Ctrl+Shift+V, which could disclose markup to other users. Affected versions include Nextcloud Server and Enterprise Server up to 25.0.12/25.0.0–25.0.12, 26.0.x up to 26.0.7/26.0.8, and 27.1.x up to 27.1.2/27.1.3. The issue is fixed ...

CVE-2023-48302 Nextcloud Server vulnerable to Self XSS when pasting HTML into Text app with Ctrl+Shift+V

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and Nextcloud Enterprise Server, when a user is tricked into copy pasting HTML code without markup Ctrl+Shift+V the...

CVE-2023-48302 Nextcloud Server vulnerable to Self XSS when pasting HTML into Text app with Ctrl+Shift+V

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and Nextcloud Enterprise Server, when a user is tricked into copy pasting HTML code without markup Ctrl+Shift+V the...

CVE-2023-48301 Nextcloud Server HTML injection in search UI when selecting a circle with HTML in the display name

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and Nextcloud Enterprise Server, an attacker could insert links into circles name that would be opened when clickin...

CVE-2023-48301

Technical details about CVE-2023-48301 are not provided in the connected documents. The initial entry describes a link-injection fix in specific Nextcloud Server/Enterprise Server versions, but no explicit affected versions or remediation details are given in the supplied sources. Monitor for upd...

CVE-2023-48301 Nextcloud Server HTML injection in search UI when selecting a circle with HTML in the display name

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and Nextcloud Enterprise Server, an attacker could insert links into circles name that would be opened when clickin...

CVE-2023-48301 Nextcloud Server HTML injection in search UI when selecting a circle with HTML in the display name

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and Nextcloud Enterprise Server, an attacker could insert links into circles name that would be opened when clickin...

CVE-2023-48239

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and starting in version 20.0.0 and prior to versions 20.0.14.16, 21.0.9.13, 22.2.10.15, 23.0.12.12, 24.0.12.8,...

Code injection

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and starting in version 20.0.0 and prior to versions 20.0.14.16, 21.0.9.13, 22.2.10.15, 23.0.12.12, 24.0.12.8,...

CVE-2023-48239

Nextcloud Server vulnerable to an issue where a malicious user could update external storage, rendering it inaccessible for others. Affected: Nextcloud Server 25.0.0–25.0.12.x, 26.0.0–26.0.7.x, 27.0.x up to 27.1.2.x; Nextcloud Enterprise Server versions with corresponding prior branches. Patched ...

CVE-2023-48239 Nextcloud Server users can make external storage mount points inaccessible for other users

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and starting in version 20.0.0 and prior to versions 20.0.14.16, 21.0.9.13, 22.2.10.15, 23.0.12.12, 24.0.12.8,...

CVE-2023-48239 Nextcloud Server users can make external storage mount points inaccessible for other users

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and starting in version 20.0.0 and prior to versions 20.0.14.16, 21.0.9.13, 22.2.10.15, 23.0.12.12, 24.0.12.8,...

CVE-2023-48239 Nextcloud Server users can make external storage mount points inaccessible for other users

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.13, 26.0.8, and 27.1.3 of Nextcloud Server and starting in version 20.0.0 and prior to versions 20.0.14.16, 21.0.9.13, 22.2.10.15, 23.0.12.12, 24.0.12.8,...