VULNERABILITY INTELLIGENCE

CVE-2020-8118

CVSS score5 MEDIUM

EPSS probability1.29%

CISA KEVNot currently listed

Published2020-02-04

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Description

An authenticated server-side request forgery in Nextcloud server 16.0.1 allowed to detect local and remote services when adding a new subscription in the calendar application.

Weakness classification

support@hackerone.com: CWE-918
nvd@nist.gov: CWE-918

Primary references

support@hackerone.com — Release Notes, Third Party Advisory
support@hackerone.com — Release Notes, Third Party Advisory
support@hackerone.com — Exploit, Third Party Advisory
support@hackerone.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory