VULNERABILITY INTELLIGENCE

CVE-2020-8297

CVSS score4.3 MEDIUM
EPSS probability1.34%
CISA KEVNot currently listed
Published2021-02-23
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Description

Nextcloud Deck before 1.0.2 suffers from an insecure direct object reference (IDOR) vulnerability that permits users with a duplicate user identifier to access deck data of a previous deleted user.

Weakness classification

  • support@hackerone.com: CWE-639
  • nvd@nist.gov: CWE-639

Primary references