Nextcloud Teams 安全漏洞

NextCloud Teams is an open-source team collaboration and group management tool developed by NextCloud. There were security vulnerabilities in versions of NextCloud Teams from 32.0.0 to 32.0.7, and from 33.0.0 to 33.0.1. These vulnerabilities stemmed from the absence of API-level access checks,...

Nextcloud user_oidc 授权问题漏洞

Nextcloud useroidc is an application developed by the German company Nextcloud. There were authorization issues in versions of Nextcloud useroidc between 0.3.0 and 3.1.0, as well as between 5.0.0 and 5.1.0, and between 6.0.0 and 6.4.0. This issue stemmed from a lack of User OIDC signature...

Nextcloud 访问控制错误漏洞

Nextcloud is an open-source, self-hosted communication platform for file synchronization and sharing developed by the German company Nextcloud. In versions 1.3.6 to 8.4.0, there was a vulnerability related to access control. This vulnerability stemmed from improper checks, allowing users...

Nextcloud 访问控制错误漏洞

Nextcloud is an open-source, self-hosted communication platform for file synchronization and sharing developed by the German company Nextcloud. Vulnerabilities existed in versions of Nextcloud prior to 21.1.10, 22.0.11, and 23.0.3 due to access control flaws. These vulnerabilities stemmed from...

PT-2026-45476

Nextcloud is an open source content collaboration platform. Prior to versions 21.1.10, 22.0.11, and 23.0.3, a low-privileged user can force other user's microphones to be muted in calls when no High-performance Backend is installed. This issue has been patched in versions 21.1.10, 22.0.11, and...

PT-2026-45533

Name of the Vulnerable Software and Affected Versions Nextcloud versions 0.7.0 through 0.7.6 Nextcloud versions 0.8.0 through 0.8.9 Nextcloud versions 0.9.0 through 0.9.7 Nextcloud versions 1.0.0 through 1.0.3 Description An authenticated attacker with access to the Tables app can execute arbitra...

Nextcloud Server 授权问题漏洞

NextCloud Server is an open-source NextCloud server program. Versions of NextCloud Server from 32.0.0 to 32.0.9 and from 33.0.0 to 33.0.3 had authorization-related vulnerabilities. These vulnerabilities stemmed from authentication bypasses, allowing attackers who know the user’s password to...

Nextcloud Server 安全漏洞

NextCloud Server is an open-source NextCloud server program. There were security vulnerabilities in versions 31.0.0 to 31.0.12, and in versions 32.0.0 to 32.0.3 of NextCloud Server. These vulnerabilities stemmed from a lack of relational checks, which could allow authenticated users to read all...

PT-2026-45532

Name of the Vulnerable Software and Affected Versions Nextcloud Tables versions 0.8.0 through 1.0.3 Description In Nextcloud Tables, the view filter criteria is exposed to users who possess read-only permissions. Recommendations Update to version 1.0.4 or 2.0.0...

PT-2026-45526

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, and 33.0.0 to before 33.0.3, an authenticated attacker can access attachments of link shares when knowing the share token, circumventing password protection or download...

CVE-2026-45722: Improper Neutralization of Special Elements used in an SQL Command

Nextcloud is an open source content collaboration platform. From versions 0.9.0 to before 0.9.7, and 1.0.0 to before 1.0.2, a missing sanitization in the Tables app allowed a user with access to the tables app to perform a limited SQL injection in the ORDER BY statement of a query. Compared to...

Nextcloud Tables 安全漏洞

NextCloud Tables is an open-source table application developed by NextCloud. There were security vulnerabilities in the version of NextCloud Tables from 0.8.0 to 1.0.4. These vulnerabilities stemmed from view filter conditions being exposed to users with read-only permissions...

CVE-2026-45159: Authorization Bypass Through User-Controlled Key

Nextcloud is an open source content collaboration platform. From versions 1.15.0 to before 1.15.4, 1.16.0 to before 1.16.3, 1.17.0 to before 1.17.1, and 1.18.0 to before 1.18.1, a malicious user with access to an end-to-end encrypted files drop link was able to also drop files into other end-to-e...

Nextcloud Server 访问控制错误漏洞

NextCloud Server is an open-source NextCloud server program. Versions of NextCloud Server from 32.0.0 to 32.0.9 and from 33.0.0 to 33.0.3 had a access control vulnerability due to improper sharing token access controls. This vulnerability could allow malicious users to access temporarily uploaded...

Nextcloud 访问控制错误漏洞

Nextcloud is an open-source, self-hosted communication platform for file synchronization and sharing developed by the German company Nextcloud. Versions of Nextcloud between 32.0.0 and 32.0.9, as well as versions between 33.0.0 and 33.0.3, contained a access control vulnerability. This...

Nextcloud Server 授权问题漏洞

NextCloud Server is an open-source NextCloud server program developed by NextCloud. Versions of NextCloud Server from 32.0.0 to 32.0.9 and from 33.0.0 to 33.0.3 contained vulnerabilities related to authorization. These vulnerabilities stemmed from the possibility that the session cookie, which...

CVE-2026-45691: Improper Authentication

Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, and 33.0.0 to before 33.0.3, a pre-2FA session cookie created after successful password authentication but before TOTP completion could be reused as a Bearer token to authenticat...

Nextcloud 授权问题漏洞

Nextcloud is an open-source, self-hosted communication platform for file synchronization and sharing developed by the German company Nextcloud. Versions of Nextcloud prior to 2.7.2 contained an authorization vulnerability. This vulnerability stemmed from permission escalation, which could...

Nextcloud SQL注入漏洞

Nextcloud is an open-source, self-hosted communication platform for file synchronization and sharing developed by the German company Nextcloud. Versions of Nextcloud from 0.9.0 to 0.9.7, as well as versions from 1.0.0 to 1.0.2, had a SQL injection vulnerability. This vulnerability stemmed from...

Nextcloud Calendar 信息泄露漏洞

NextCloud Calendar is an open-source calendar application developed by NextCloud. There were information leakage vulnerabilities in versions 5.5.13 to 5.5.17 and 6.2.0 to 6.2.3 of NextCloud Calendar. These vulnerabilities stemmed from the lack of shared restrictions applied to the meeting...