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 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...

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 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...

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 between 32.0.0 and 32.0.9, as well as between 33.0.0 and 33.0.3. These vulnerabilities stemmed from the system automatically...

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-2026-45524

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions 31.0.0 through 31.0.13 Nextcloud Server versions 32.0.0 through 32.0.3 Nextcloud Enterprise Server versions prior to 28.0.14.15 Nextcloud Enterprise Server versions prior to 29.0.17.12 Nextcloud Enterprise Server...

PT-2026-45523

Name of the Vulnerable Software and Affected Versions Nextcloud versions 6.1.0 through 8.2.1 Description An attacker can craft malicious links that redirect users to an external website when the victim attempts to log in using OpenID Connect OIDC, a protocol used for authentication. Recommendatio...

PT-2026-45521

Name of the Vulnerable Software and Affected Versions Nextcloud Approval app versions prior to 2.7.2 Description A privilege escalation issue exists in the Approval app of the Nextcloud content collaboration platform. This flaw allows a user lacking sharing permissions to force the system to shar...

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...

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-2026-45534

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions 32.0.0 through 32.0.8 Nextcloud Server versions 33.0.0 through 33.0.2 Nextcloud Enterprise Server affected versions not specified Description An authentication bypass allows attackers who possess a user's password to...

PT-2026-45473

Name of the Vulnerable Software and Affected Versions Nextcloud Server versions 32.0.0 through 32.0.8 Nextcloud Server versions 33.0.0 through 33.0.2 Nextcloud Enterprise Server versions prior to 26.0.13.26 Nextcloud Enterprise Server versions prior to 27.1.11.25 Nextcloud Enterprise Server...

PT-2026-45475

Nextcloud is an open source content collaboration platform. From versions 17.0.0 to before 17.0.15, 18.0.0 to before 18.1.12, 19.0.0 to before 19.1.16, 20.0.0 to before 20.1.11, and 21.0.0 to before 21.0.4, a user with READ and CREATE permission, but no UPDATE permission for a team folder can...

Nextcloud Temporary files lock 授权问题漏洞

NextCloud Temporary Files Lock is an open-source tool developed by NextCloud for locking temporary files, preventing others from editing them. In versions 32.0.0 to 32.0.2 and 33.0.0 to 33.0.1 of NextCloud Temporary Files Lock, there were authorization-related vulnerabilities. These vulnerabiliti...

Nextcloud Collectives 访问控制错误漏洞

NextCloud Collectives is an open-source collaboration and knowledge management tool developed by NextCloud. In versions 2.6.0 to 4.3.0 of NextCloud Collectives, there was a security vulnerability related to access control. This vulnerability stemmed from a lack of permission checks, which could...

Nextcloud Tables SQL注入漏洞

NextCloud Tables is an open-source table-based application developed by NextCloud. Versions of NextCloud Tables from 0.7.0 to 0.7.7, 0.8.0 to 0.8.10, 0.9.0 to 0.9.8, and 1.0.0 to 1.0.4 have SQL injection vulnerabilities. These vulnerabilities stem from stored injection attacks, allowing...

Nextcloud Forms 安全漏洞

NextCloud Forms is an open-source, hosted questionnaire and form creation tool developed by NextCloud. There were security vulnerabilities in versions 4.3.0 to 5.2.7 of NextCloud Forms, which stemmed from unauthorized access to respondent files uploaded through affected forms, due to retained...

Nextcloud user_oidc 输入验证错误漏洞

Nextcloud useroidc is an application developed by the German company Nextcloud. In versions 6.1.0 to 8.2.2, there was a vulnerability related to input validation errors. This vulnerability stemmed from improper redirection handling, which could allow attackers to create links that redirect users ...

Nextcloud Forms 安全漏洞

NextCloud Forms is an open-source, hosted questionnaire and form creation tool developed by NextCloud. Versions of NextCloud Forms prior to 5.2.6 contained a security vulnerability due to a lack of permission checks. This vulnerability could allow users to request access to other users’ form...