CVE-2024-52519: Insecure Storage of Sensitive Information

Nextcloud Server is a self hosted personal cloud system. The OAuth2 client secrets were stored in a recoverable way, so that an attacker that got access to a backup of the database and the Nextcloud config file, would be able to decrypt them. It is recommended that the Nextcloud Server is upgrade...

PT-2024-9168

Name of the Vulnerable Software and Affected Versions: Nextcloud Mail versions prior to 1.14.6 Nextcloud Mail versions prior to 1.15.4 Nextcloud Mail versions prior to 2.2.11 Nextcloud Mail versions prior to 3.6.3 Nextcloud Mail versions prior to 3.7.7 Nextcloud Mail versions prior to 4.0.0...

PT-2024-35350

Name of the Vulnerable Software and Affected Versions Nextcloud Tables versions prior to 0.8.0 Description The issue allows a malicious user to insert new rows into tables they have no access to by directly specifying the ID of a table or view. Recommendations For versions prior to 0.8.0, upgrade...

PT-2024-35351 · Nextcloud · Nextcloud User Oidc

Name of the Vulnerable Software and Affected Versions: Nextcloud User OIDC app versions prior to 6.1.0 Description: A malicious user could send a malformed login link that would redirect the user to a provided URL after successfully authenticating. This issue is related to the user oidc app, an...

CVE-2024-52512: URL Redirection to Untrusted Site

useroidc app is an OpenID Connect user backend for Nextcloud. A malicious user could send a malformed login link that would redirect the user to a provided URL after successfully authenticating. It is recommended that the Nextcloud User OIDC app is upgraded to 6.1.0...

Nextcloud 资源管理错误漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from a resource management error vulnerability that stems from the fact that due to a pre-sent HEAD request, the link reference provider...

CVE-2024-52523: Exposure of Sensitive Information to an Unauthorized Actor

Nextcloud Server is a self hosted personal cloud system. After setting up a user or administrator defined external storage with fixed credentials, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active sessi...

Nextcloud 授权问题漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from an authorization issue vulnerability that originates when an attacker gains access to a user or administrator session to create, change...

Nextcloud 安全漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that stems from a malicious user being able to upload a manipulated SVG file with a referenced path after an...

Nextcloud 安全漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that stems from Nextcloud Tables allowing users to create tables with separate columns...

Nextcloud 安全漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that originates from a malicious user being able to send an incorrectly formatted login link that redirects th...

Nextcloud 安全漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud that stems from the fact that when the server is configured to allow sharing only with users in their own grou...

Nextcloud Mail 信息泄露漏洞

Nextcloud Mail is an email from Nextcloud Germany. An information disclosure vulnerability exists in Nextcloud Mail. An attacker who exploits this vulnerability by registering autoconfig.tld will have the email details used sent to the attacker's server...

Nextcloud Desktop Client 信任管理问题漏洞

Nextcloud Desktop Client is an open source file synchronization and sharing tool from Nextcloud GmbH. A trust management issue vulnerability exists in Nextcloud Desktop Client that stems from the fact that if a manipulated server sends an empty initial signature, the desktop client does not stop...

CVE-2024-52510: Improper Certificate Validation

The Nextcloud Desktop Client is a tool to synchronize files from Nextcloud Server with your computer. The Desktop client did not stop with an error but allowed by-passing the signature validation, if a manipulated server sends an empty initial signature. It is recommended that the Nextcloud Deskt...

CVE-2024-52518: Improper Authentication

Nextcloud Server is a self hosted personal cloud system. After an attacker got access to the session of a user or administrator, the attacker would be able to create, change or delete external storages without having to confirm the password. It is recommended that the Nextcloud Server is upgraded...

CVE-2024-52511: Authorization Bypass Through User-Controlled Key

Nextcloud Tables allows users to to create tables with individual columns. By directly specifying the ID of a table or view, a malicious user could blindly insert new rows into tables they have no access to. It is recommended that the Nextcloud Tables is upgraded to 0.8.0...

CVE-2024-52520: Uncontrolled Resource Consumption

Nextcloud Server is a self hosted personal cloud system. Due to a pre-flighted HEAD request, the link reference provider could be tricked into downloading bigger websites than intended, to find open-graph data. It is recommended that the Nextcloud Server is upgraded to 28.0.10 or 29.0.7 and...

Nextcloud 安全漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. Nextcloud suffers from a security vulnerability that stems from the fact that OAuth2 client secrets are stored in a recoverable manner so that an attacker...

CVE-2024-52513: Exposure of Sensitive Information to an Unauthorized Actor

Nextcloud Server is a self hosted personal cloud system. After receiving a "Files drop" or "Password protected" share link a malicious user was able to download attachments that are referenced in Text files without providing the password. It is recommended that the Nextcloud Server is upgraded to...