cve.bz

CVE-2020-8223

6.5 mediumEPSS 1.5%

Medium (6.5). EPSS 1.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

6.5 medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
EPSS
1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
CWE
CWE-269
Published
Modified
Record from
the NVD, synced

Affected

References

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