CVE-2024-52519

Nextcloud Server's OAuth2 client secrets were stored in a recoverable way

CVSS 2.7 LOWEPSS 0.5%CWE-922

Vexday Risk Score

8Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 2.7EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

15 Nov 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Nextcloud Server is a self hosted personal cloud system. The OAuth2 client secrets were stored in a recoverable way, so that an attacker that got access to a backup of the database and the Nextcloud config file, would be able to decrypt them. It is recommended that the Nextcloud Server is upgraded to 28.0.10 or 29.0.7 and Nextcloud Enterprise Server is upgraded to 27.1.11.8, 28.0.10 or 29.0.7.

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

Affected products

nextcloud · security-advisories

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References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-fvpc-8hq6-jgq2 https://github.com/nextcloud/server/commit/09b8aea8f6783514bffe00df6abbf9fa542faac5 https://github.com/nextcloud/server/pull/47635