VULNERABILITY INTELLIGENCE

CVE-2020-8279

CVSS score7.4 HIGH
EPSS probability0.65%
CISA KEVNot currently listed
Published2020-11-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Description

Missing validation of server certificates for out-going connections in Nextcloud Social < 0.4.0 allowed a man-in-the-middle attack.

Weakness classification

  • support@hackerone.com: CWE-295
  • nvd@nist.gov: CWE-295

Primary references