VULNERABILITY INTELLIGENCE

CVE-2020-8293

CVSS score6.5 MEDIUM
EPSS probability1.58%
CISA KEVNot currently listed
Published2021-01-26
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Description

A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage with those rules.

Weakness classification

  • CWE-400: Uncontrolled Resource Consumption

Primary references