CVE-2023-28848 CSRF protection on user_oidc login returned the expected token in case of an error

useroidc is the OIDC connect user backend for Nextcloud, an open source collaboration platform. A vulnerability in versions 1.0.0 until 1.3.0 effectively allowed an attacker to bypass the state protection as they could just copy the expected state token from the first request to their second...

CVE-2023-28848 CSRF protection on user_oidc login returned the expected token in case of an error

useroidc is the OIDC connect user backend for Nextcloud, an open source collaboration platform. A vulnerability in versions 1.0.0 until 1.3.0 effectively allowed an attacker to bypass the state protection as they could just copy the expected state token from the first request to their second...

CVE-2023-28848

useroidc is the OIDC connect user backend for Nextcloud, an open source collaboration platform. A vulnerability in versions 1.0.0 until 1.3.0 effectively allowed an attacker to bypass the state protection as they could just copy the expected state token from the first request to their second...

CVE-2023-28848 CSRF protection on user_oidc login returned the expected token in case of an error

useroidc is the OIDC connect user backend for Nextcloud, an open source collaboration platform. A vulnerability in versions 1.0.0 until 1.3.0 effectively allowed an attacker to bypass the state protection as they could just copy the expected state token from the first request to their second...

Desktop clients misbehaves with end-to-end encryption when the server returns an empty list of metadata keys

None...

Initialization vector reuse in end-to-end encryption allows a malicious server admin to break manipulate and access files

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Lack of authenticity of metadata keys allows a malicious server to gain access to E2EE folders

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Desktop client does not verify received singed certificate in end-to-end encryption

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SUSE CVE-2023-28645

Nextcloud richdocuments is a Nextcloud app integrating the office suit Collabora Online. In affected versions the secure view feature of the rich documents app can be bypassed by using unprotected internal API endpoint of the rich documents app. It is recommended that the Nextcloud Office app...

SUSE CVE-2023-28844

Nextcloud server is an open source home cloud implementation. In affected versions users that should not be able to download a file can still download an older version and use that for uncontrolled distribution. This issue has been addressed in versions 24.0.10 and 25.0.4. Users are advised to...

SUSE CVE-2023-28845

Nextcloud talk is a video & audio conferencing app for Nextcloud. In affected versions the talk app does not properly filter access to a conversations member list. As a result an attacker could use this vulnerability to gain information about the members of a Talk conversation, even if they...

Nextcloud 信任管理问题漏洞

Nextcloud is an open source suite of self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A trust management issue vulnerability exists in Nextcloud Desktop Client version 3.0.0 through versions prior to 3.7.0. An attacker could exploit this...

openSUSE 15 Security Update : nextcloud (openSUSE-SU-2023:0083-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2023:0083-1 advisory. - Nextcloud Password Policy is an app that enables a Nextcloud server admin to define certain rules for passwords. Prior to versions 22.2.10,...

Security update for nextcloud (important)

openSUSE Security Update: Security update for nextcloud Announcement ID: openSUSE-SU-2023:0083-1 Rating: important References: 1203190 1205802 1208591 Cross-References: CVE-2022-35931 CVE-2022-39346 CVE-2023-25579 CVSS scores: CVE-2022-35931 NVD : 2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N...

PT-2023-22075

Name of the Vulnerable Software and Affected Versions Nextcloud Desktop client versions 3.0.0 through 3.8.0 Nextcloud Android app versions 3.13.0 through 3.25.0 Nextcloud iOS app versions 3.0.5 through 4.8.0 Description A malicious server administrator can gain full access to an end-to-end...

CVE-2023-28999: Missing Cryptographic Step

Nextcloud is an open-source productivity platform. In Nextcloud Desktop client 3.0.0 until 3.8.0, Nextcloud Android app 3.13.0 until 3.25.0, and Nextcloud iOS app 3.0.5 until 4.8.0, a malicious server administrator can gain full access to an end-to-end encrypted folder. They can decrypt files,...

PT-2023-22074 · Nextcloud +2 · Nextcloud Desktop Client +2

Name of the Vulnerable Software and Affected Versions: Nextcloud Desktop Client versions 3.0.0 through 3.6.4 Description: A malicious server administrator can gain full access to an end-to-end encrypted folder, allowing them to decrypt files, recover the folder structure, and add new files...

PT-2023-22005

Name of the Vulnerable Software and Affected Versions user oidc versions 1.0.0 through 1.3.0 Description A vulnerability in user oidc, the OIDC connect user backend for Nextcloud, an open source collaboration platform, allowed an attacker to bypass the state protection. This was possible because ...

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 allowing a malicious server to gain access to E2EE folders. Affected products and version...

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 Desktop Client version 3.0.0 through versions prior to 3.6.5. An attacker can exploit the vulnerability to gai...