CVSS: 5.3EPSS: 0%CPEs: 3EXPL: 0CVE-2023-25161 – Nextcloud Server's missing rate limiting on password reset functionality allows sending lots of emails
https://notcve.org/view.php?id=CVE-2023-25161
13 Feb 2023 — Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server and Nextcloud Enterprise Server prior to versions 25.0.1 24.0.8, and 23.0.12 missing rate limiting on password reset functionality. This could result in service slowdown, storage overflow, or cost impact when using external email services. Users should upgrade to Nextcloud Server 25.0.1, 24.0.8, or 23.0.12 or Nextcloud Enterprise Server 25.0.1, 24.0.8, or 23.0.12 to receive a patch. No known wor... • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-492h-596q-xr2f • CWE-284: Improper Access Control •
CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 0CVE-2023-25159 – Nextcloud Server previews are accessible without a watermark
https://notcve.org/view.php?id=CVE-2023-25159
13 Feb 2023 — Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform, and Nextcloud Office is a document collaboration app for the same platform. Nextcloud Server 24.0.x prior to 24.0.8 and 25.0.x prior to 25.0.1, Nextcloud Enterprise Server 24.0.x prior to 24.0.8 and 25.0.x prior to 25.0.1, and Nextcloud Office (Richdocuments) App 6.x prior to 6.3.1 and 7.x prior to 7.0.1 have previews accessible without a watermark. The download should be hidden and the watermark should get appl... • https://github.com/nextcloud/richdocuments/pull/2579 • CWE-284: Improper Access Control •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2022-41970 – Nextcloud Server's disabled download shares still allow download through preview images
https://notcve.org/view.php?id=CVE-2022-41970
01 Dec 2022 — Nextcloud Server is an open source personal cloud server. Prior to versions 24.0.7 and 25.0.1, disabled download shares still allow download through preview images. Images could be downloaded and previews of documents (first page) can be downloaded without being watermarked. Versions 24.0.7 and 25.0.1 contain a fix for this issue. No known workarounds are available. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-9mh6-cph8-772c • CWE-284: Improper Access Control CWE-863: Incorrect Authorization •
CVSS: 3.3EPSS: 0%CPEs: 4EXPL: 0CVE-2022-41969 – Nextcloud Server has no password length limit when creating a user as an administrator
https://notcve.org/view.php?id=CVE-2022-41969
01 Dec 2022 — Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.11, 24.0.7, and 25.0.0, there is no password length limit when creating a user as an administrator. An administrator can cause a limited DoS attack against their own server. Versions 23.0.11, 24.0.7, and 25.0.0 contain a fix for the issue. As a workaround, don't create user accounts with long passwords. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4gm7-j7wg-m4fx • CWE-400: Uncontrolled Resource Consumption CWE-521: Weak Password Requirements •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2022-41968 – Nextcloud Server's calendar name length not validated before writing to database
https://notcve.org/view.php?id=CVE-2022-41968
01 Dec 2022 — Nextcloud Server is an open source personal cloud server. Prior to versions 23.0.10 and 24.0.5, calendar name lengths are not validated before writing to a database. As a result, an attacker can send unnecessary amounts of data against the database. Version 23.0.10 and 24.0.5 contain patches for the issue. No known workarounds are available. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-m92j-xxc8-hq3v • CWE-400: Uncontrolled Resource Consumption CWE-1284: Improper Validation of Specified Quantity in Input •
CVSS: 6.8EPSS: 0%CPEs: 9EXPL: 0CVE-2022-39346 – Missing length validation of user displayname in nextcloud server
https://notcve.org/view.php?id=CVE-2022-39346
25 Nov 2022 — Nextcloud server is an open source personal cloud server. Affected versions of nextcloud server did not properly limit user display names which could allow a malicious users to overload the backing database and cause a denial of service. It is recommended that the Nextcloud Server is upgraded to 22.2.10, 23.0.7 or 24.0.3. There are no known workarounds for this issue. El servidor Nextcloud es un servidor en la nube personal de código abierto. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6w9f-jgjx-4vj6 • CWE-20: Improper Input Validation CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.8EPSS: 0%CPEs: 5EXPL: 1CVE-2022-39364 – Exception logging in Sharepoint app reveals clear-text connection details
https://notcve.org/view.php?id=CVE-2022-39364
27 Oct 2022 — Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. In Nextcloud Server prior to versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server prior to versions 22.2.10.5, 23.0.9, and 24.0.5 an attacker reading `nextcloud.log` may gain knowledge of credentials to connect to a SharePoint service. Nextcloud Server versions 23.0.9 and 24.0.5 and Nextcloud Enterprise Server versions 22.2.10.5, 23.0.9, and 24.0.5 contain a patch for this issue. As a workaround, set `zend... • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-qpf5-jj85-36h5 • CWE-312: Cleartext Storage of Sensitive Information •
CVSS: 4.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-39330 – Database resource exhaustion for logged-in users via sharee recommendations with circles
https://notcve.org/view.php?id=CVE-2022-39330
27 Oct 2022 — Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server prior to versions 22.2.10, 23.0.10, and 24.0.6 are vulnerable to a logged-in attacker slowing down the system by generating a lot of database/cpu load. Nextcloud Server versions 23.0.10 and 24.0.6 and Nextcloud Enterprise Server versions 22.2.10, 23.0.10, and 24.0.6 contain patches for this issue. As a workaround, disable the C... • https://github.com/nextcloud/circles/pull/1147 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2022-39329 – Profile of disabled user stays accessible
https://notcve.org/view.php?id=CVE-2022-39329
27 Oct 2022 — Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server and Nextcloud Enterprise Server prior to versions 23.0.9 and 24.0.5 are vulnerable to exposure of information that cannot be controlled by administrators without direct database access. Versions 23.0.9 and 24.0.5 contains patches for this issue. No known workarounds are available. Nextcloud Server es el software de servidor de archivos para Nextcloud, una plataforma de productividad autohospedad... • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8f3p-rcm5-mrg3 • CWE-284: Improper Access Control CWE-285: Improper Authorization CWE-862: Missing Authorization •
CVSS: 5.3EPSS: 0%CPEs: 5EXPL: 0CVE-2022-39211 – Server-Side Request Forgery (SSRF) via potential filter bypass in Nextcloud Server
https://notcve.org/view.php?id=CVE-2022-39211
16 Sep 2022 — Nextcloud server is an open source personal cloud platform. In affected versions it was found that locally running webservices can be found and requested erroneously. It is recommended that the Nextcloud Server is upgraded to 23.0.8 or 24.0.4. It is recommended that the Nextcloud Enterprise Server is upgraded to 22.2.10.4, 23.0.8 or 24.0.4. There are no known workarounds for this issue. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-rmf9-w497-8cq8 • CWE-918: Server-Side Request Forgery (SSRF) •