CVE-2024-52518

5.4 mediumEPSS 0.5%

Medium (5.4) in nextcloud nextcloud server. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 45% of CVEs (scores of 2026-10-31)
CWEs: CWE-863, CWE-287
Published: 2024-11-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nextcloud:nextcloud_server

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vrhf-532w-99rg
https://github.com/nextcloud/server/pull/48373
https://github.com/nextcloud/server/pull/48788
https://github.com/nextcloud/server/pull/48992
https://hackerone.com/reports/2602973

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