Auth bypass in Nextcloud Nextcloud_server
CVE-2024-52518
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 passwor…
Vulnerability class: Broken Authentication
EPSS: 0.005 (40.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Nextcloud Nextcloud_server
- Nextcloud Security-advisories — versions >= 28.0.0, < 28.0.12, >= 29.0.0, < 29.0.9, >= 30.0.0, < 30.0.2
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (x_refsource_MISC, Issue Tracking)
- security-advisories@github.com (Permissions Required, x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-52518?
- CVE-2024-52518 is a medium-severity vulnerability in Nextcloud Nextcloud_server, classified under Improper Authentication. CVSS score: 4.4/10. Published 2024-11-15.
- How severe is CVE-2024-52518?
- Medium severity. CVSS v3 base score is 4.4 out of 10.