XSS in SVG images when opened outside of Nextcloud

None...

Approval app allows users to request approval for other users file

None...

Calendar app allowed booking appointments without the generated token

None...

Calendar attachments of local files are offered to downloaded

None...

admin_audit does not log all actions on files in groupfolders

None...

Nextcloud Mail 跨站脚本漏洞

Nextcloud Mail is an email from Nextcloud Germany. A cross-site scripting vulnerability exists in versions of Nextcloud Mail prior to 5.5.3, which stems from the presence of stored HTML injection in mailing lists, which could lead to HTML injection attacks...

Nextcloud Calendar 安全漏洞

Nextcloud Calendar is an open source calendar application from Nextcloud. A security vulnerability exists in Nextcloud Calendar versions prior to 4.7.19, prior to 5.5.6, and prior to 6.0.1, which stems from the calendar application allowing blind booking of meetings, which could lead to...

PT-2025-49289

Name of the Vulnerable Software and Affected Versions Nextcloud Calendar versions prior to 4.7.19 Nextcloud Calendar versions prior to 5.5.6 Nextcloud Calendar versions prior to 6.0.1 Description The Nextcloud Calendar application contained a flaw where appointments could be booked without knowin...

PT-2025-54981

Уязвимость приложения Nextcloud Calendar облачного программного обеспечения для создания и использования хранилища данных Nextcloud связана с неправильной обработкой непредвиденного типа данных. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, оказать воздействие на...

PT-2025-55019

Уязвимость клиента электронной почты Nextcloud mail связана с непринятием мер по защите структуры веб-страницы. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, выполнить произвольный код...

Nextcloud Desktop Client 访问控制错误漏洞

Nextcloud Desktop Client is an open source file synchronization and sharing tool from Nextcloud GmbH. An access control error vulnerability exists in Nextcloud Desktop Client versions prior to 1.14.6 and prior to 1.15.2, which stems from an error in the permissions logic and could lead to misuse ...

PT-2025-54984

Уязвимость облачного программного обеспечения для создания и использования хранилища данных Nextcloud Server и Nextcloud Enterprise Server связана с недостатками разграничения доступа к личной информации. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, получить...

PT-2025-54982

Уязвимость облачного программного обеспечения для создания и использования хранилища данных Nextcloud Server и Nextcloud Enterprise Server связана с обходом авторизации посредством ключа, контролируемого пользователем. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно,...

PT-2025-49291

Name of the Vulnerable Software and Affected Versions Nextcloud Tables versions prior to 0.8.6 Nextcloud Tables versions prior to 0.9.3 Description A malicious user could create a table and move a column into another user's table. This action was possible in versions before 0.8.6 and 0.9.3...

PT-2025-54983

Уязвимость приложения Nextcloud Calendar облачного программного обеспечения для создания и использования хранилища данных Nextcloud связана с использованием недостаточно случайных значений. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, оказать воздействие на...

PT-2025-49299

Name of the Vulnerable Software and Affected Versions Nextcloud Deck versions prior to 1.14.6 Nextcloud Deck versions prior to 1.15.2 Description Nextcloud Deck is a kanban style organization tool for personal and team project management integrated with Nextcloud. A flaw in the permission logic...

Team folders 安全漏洞

Team folders is a file sharing software from Nextcloud open source. A security vulnerability exists in Team folders versions prior to 14.0.11, 15.3.12, 16.0.15, 17.0.14, 18.1.8, 19.1.8, and 20.1.2, which stems from a read-only privileged user being able to restore files from the recycle bin,...

WebAuthn second factor provider for Nextcloud 安全漏洞

WebAuthn second factor provider for Nextcloud is an open source two-factor authentication software from Nextcloud. A security vulnerability exists in WebAuthn second factor provider for Nextcloud versions prior to 1.4.2 and prior to 2.4.1, which stems from a lack of ownership checking and could...

Nextcloud 授权问题漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from an authorization issue vulnerability that originates from a requestor being able to set another person's file to a pending approval...

PT-2025-49301

Name of the Vulnerable Software and Affected Versions Nextcloud talk versions prior to 20.1.8 Nextcloud talk versions prior to 21.1.2 Description A participant with chat permissions could delete poll drafts of other participants within a conversation by using their numeric ID. This issue affects...