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Servers and applications

CVE-2024-52520

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.

Severity
Medium 6.5
Published
15 Nov 2024
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
27.1.11.8, 28.0.10, 29.0.7
Sources
NVD

Affected software

SoftwareAffected versions
NextcloudServers and applications · cpe:a:nextcloud:nextcloud_server
  • From 27.0.0 before 27.1.11.8
  • From 28.0.0 before 28.0.10
  • From 29.0.0 before 29.0.7

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2024-52520
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2024-52520