VulnerabilityAnalyzed

CVE-2024-52520

Nextcloud Server is a self hosted personal cloud system.

MEDIUM 6.5EPSS 0.79%

Does this matter?

Lower severity and a low EPSS score (0.79%). Track it; it rarely justifies an emergency change on its own.

Description

Nextcloud Server is a self hosted personal cloud system. Due to a pre-flighted HEAD request, the link reference provider could be tricked into downloading bigger websites than intended, to find open-graph data. 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: 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS: 0.79% probability · 54th percentile
CISA KEV: Not listed
Weakness: CWE-400, CWE-79
Affected: nextcloud/nextcloud server
Source: security-advisories@github.com

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-pxqf-cfxw-mqmjVendor Advisory
https://github.com/nextcloud/server/commit/873c42b0f1383d5b6f2b7a481e1d9620ed30f44aPatch
https://github.com/nextcloud/server/pull/47627Patch

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.