CVE-2024-52523: Nextcloud Server is a self hosted personal cloud system. After setting up a user or administrator defined external storage with fixed credentials, the API…

PriorityP339medium6.5CVSS 3.1

AVNACLPRLUINSUCHINAN

EPSS

0.63%

45.6th percentile

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
nextcloud	nextcloud_server	>= 25.0.0 < 25.0.13.14	25.0.13.14
nextcloud	nextcloud_server	>= 26.0.0 < 26.0.13.10	26.0.13.10
nextcloud	nextcloud_server	>= 27.0.0 < 27.1.11.10	27.1.11.10
nextcloud	nextcloud_server	>= 28.0.0 < 28.0.12	28.0.12
nextcloud	nextcloud_server	>= 29.0.0 < 29.0.9	29.0.9
nextcloud	nextcloud_server	>= 30.0.0 < 30.0.2	30.0.2
nextcloud	security-advisories	—	—
nextcloud	security-advisories	—	—
nextcloud	security-advisories	—	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.