CVSS: 2.6EPSS: 0%CPEs: 3EXPL: 0CVE-2024-52513 – Nextcloud Server's Attachments folder for Text app is accessible on "Files drop" and "Password protected" shares
https://notcve.org/view.php?id=CVE-2024-52513
15 Nov 2024 — Nextcloud Server is a self hosted personal cloud system. After receiving a "Files drop" or "Password protected" share link a malicious user was able to download attachments that are referenced in Text files without providing the password. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-gxph-5m4j-pfmj • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 5.9EPSS: 0%CPEs: 3EXPL: 0CVE-2024-52517 – Nextcloud Server's global credentials of external storages are sent back to the frontend
https://notcve.org/view.php?id=CVE-2024-52517
15 Nov 2024 — Nextcloud Server is a self hosted personal cloud system. After storing "Global credentials" on the server, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. It is recommended that the Nextcloud Server is upgraded to 28.0.11, 29.0.8 or 30.0.1 and Nextcloud Enterprise Server is upgraded to 25.0.13.13, 26.0.13.9, 27.1.11.9, 28.0.11, 29.0.8 or 30.0.1. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-x9q3-c7f8-3rcg • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 4.6EPSS: 0%CPEs: 3EXPL: 0CVE-2024-52518 – Nextcloud Server is missing password confirmation when changing external storage options
https://notcve.org/view.php?id=CVE-2024-52518
15 Nov 2024 — Nextcloud Server is a self hosted personal cloud system. After an attacker got access to the session of a user or administrator, the attacker would be able to create, change or delete external storages without having to confirm the password. It is recommended that the Nextcloud Server is upgraded to 28.0.12, 29.0.9 or 30.0.2. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vrhf-532w-99rg • CWE-287: Improper Authentication •
CVSS: 4.6EPSS: 0%CPEs: 3EXPL: 0CVE-2024-52523 – Nextcloud Server Custom defined credentials of external storages are sent back to the frontend
https://notcve.org/view.php?id=CVE-2024-52523
15 Nov 2024 — Nextcloud Server is a self hosted personal cloud system. After setting up a user or administrator defined external storage with fixed credentials, the API returns them and adds them into the frontend again, allowing to read them in plain text when an attacker already has access to an active session of a user. It is recommended that the Nextcloud Server is upgraded to 28.0.12, 29.0.9 or 30.0.2 and Nextcloud Enterprise Server is upgraded to 25.0.13.14, 26.0.13.10, 27.1.11.10, 28.0.12, 29.0.9 or 30.0.2. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-42w6-r45m-9w9j • CWE-125: Out-of-bounds Read CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 1.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-52525 – Nextcloud Server User password is available in memory of the PHP process
https://notcve.org/view.php?id=CVE-2024-52525
15 Nov 2024 — Nextcloud Server is a self hosted personal cloud system. Under certain conditions the password of a user was stored unencrypted in the session data. The session data is encrypted before being saved in the session storage (Redis or disk), but it would allow a malicious process that gains access to the memory of the PHP process, to get access to the cleartext password of the user. It is recommended that the Nextcloud Server is upgraded to 28.0.12, 29.0.9 or 30.0.2. • https://github.com/nextcloud/security-advisories/security/advisories/GHSA-w7v5-mgxm-v6gm • CWE-312: Cleartext Storage of Sensitive Information •