Vulnerability Database

300,445

Total vulnerabilities in the database

CVE-2020-8223

A logic error in Nextcloud Server 19.0.0 caused a privilege escalation allowing malicious users to reshare with higher permissions than they got assigned themselves.

  • Published: Oct 5, 2020
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-8223
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS v2:

  • Severity: Low
  • Score: 3.5
  • AV:N/AC:M/Au:S/C:N/I:P/A:N

CWEs:

Software From Fixed in
nextcloud / nextcloud_server 19.0.0 19.0.0.x
fedoraproject / fedora 32 32.x
fedoraproject / fedora 33 33.x