CVE-2020-8279

7.4 highEPSS 0.6%

High (7.4) in nextcloud social. EPSS 0.6% chance of exploitation in the next 30 days.

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

Severity

7.4 high

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWE: CWE-295
Published: 2020-11-19
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19