File path disclosure of shared files in Nextcloud Text application

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XSS in Nextcloud Text application

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Webauthn tokens not removed after user has been deleted

None...

Default share permissions not respected for federated reshares

None...

Bypass of image blocking in Nextcloud Mail

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Lack of ratelimit on public DAV endpoint

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Lack of ratelimit on shareinfo endpoint

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Nextcloud Talk not properly disassociating users from chats after account deletion

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Application specific tokens can change their own scope

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Audit log is not properly logging unsetting of share expiration date

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Filenames not escaped by default in controllers using DownloadResponse

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Ratelimit not applied on OCS API responses

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Nextcloud 输入验证错误漏洞

An input validation error vulnerability exists in Nextcloud Server, which stems from the fact that DownloadResponse does not do security checks on uploaded file names, and could be exploited to trick users into downloading malicious files with normal file name...

Nextcloud 安全漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud Server versions prior to 19.0.13, 20.0.11, and 21.0.3, which stems from the fact that rate limiting in Nextcloud...

PT-2021-19873 · Nextcloud · Nextcloud Mail

Name of the Vulnerable Software and Affected Versions: Nextcloud Mail versions prior to 1.9.6 Description: The Nextcloud Mail application has an issue where the privacy filter fails to filter images with a background-image CSS attribute, potentially leaking the read state. However, images are sti...

Nextcloud 安全漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud Server versions prior to 19.0.13, 20.011, and 21.0.3, which can be exploited by an attacker to enumerate...

Nextcloud 信任管理问题漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. The Nextcloud Android Client prior to version 3.16.1 is vulnerable to a trust management issue that stems from the Nextcloud Android Client skipping a step th...

Nextcloud安全漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud Server versions prior to 19.0.13, 20.011, and 21.0.3, which stems from the fact that the webauthn token is not...

Nextcloud 权限许可和访问控制问题漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A permission permission and access control issue vulnerability exists in Nextcloud Server in versions prior to 19.0.13, 20.011, and 21.0.3, which stems from...

Nextcloud 安全漏洞

Nextcloud is a set of open source self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud Server versions prior to 19.0.13, 20.0.11, and 21.0.3, which stems from the audit logging feature failing to log...