CVSS: 3.7EPSS: 0%CPEs: 1EXPL: 0CVE-2024-22403 – OAuth2 authorization codes are valid indefinetly in Nextcloud server
https://notcve.org/view.php?id=CVE-2024-22403
18 Jan 2024 — Nextcloud server is a self hosted personal cloud system. In affected versions OAuth codes did not expire. When an attacker would get access to an authorization code they could authenticate at any time using the code. As of version 28.0.0 OAuth codes are invalidated after 10 minutes and will no longer be authenticated. To exploit this vulnerability an attacker would need to intercept an OAuth code from a user session. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wppc-f5g8-vx36 • CWE-613: Insufficient Session Expiration •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2023-25579 – Directory traversal in Nextcloud server
https://notcve.org/view.php?id=CVE-2023-25579
22 Feb 2023 — Nextcloud server is a self hosted home cloud product. In affected versions the `OC\Files\Node\Folder::getFullPath()` function was validating and normalizing the string in the wrong order. The function is used in the `newFile()` and `newFolder()` items, which may allow to creation of paths outside of ones own space and overwriting data from other users with crafted paths. This issue has been addressed in versions 25.0.2, 24.0.8, and 23.0.12. Users are advised to upgrade. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-273v-9h7x-p68v • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 1CVE-2023-25162 – Nextcloud Server vulnerable to SSRF via filter bypass due to lax checking on IPs
https://notcve.org/view.php?id=CVE-2023-25162
13 Feb 2023 — Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to 24.0.8 and 23.0.12 and Nextcloud Enterprise server prior to 24.0.8 and 23.0.12 are vulnerable to server-side request forgery (SSRF). Attackers can leverage enclosed alphanumeric payloads to bypass IP filters and gain SSRF, which would allow an attacker to read crucial metadata if the server is hosted on the AWS platform. Nextcloud Server 24.0.8 and 23.0.2 and Nextcloud Enterprise Server... • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mqrx-grp7-244m • CWE-918: Server-Side Request Forgery (SSRF) •
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: 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: 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: 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: 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) •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2022-36074 – Authentication headers exposed on by Nextcloud Server
https://notcve.org/view.php?id=CVE-2022-36074
15 Sep 2022 — Nextcloud server is an open source personal cloud product. Affected versions of this package are vulnerable to Information Exposure which fails to strip the Authorization header on HTTP downgrade. This can lead to account access exposure and compromise. It is recommended that the Nextcloud Server is upgraded to 23.0.7 or 24.0.3. It is recommended that the Nextcloud Enterprise Server is upgraded to 22.2.11, 23.0.7 or 24.0.3. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vqgm-f748-g76v • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-863: Incorrect Authorization •