CVE-2020-12643

4.3 mediumEPSS 0.6%

Medium (4.3) in open-xchange open-xchange appsuite. EPSS 0.6% chance of exploitation in the next 30 days.

OX App Suite 7.10.3 and earlier has Incorrect Access Control via an /api/subscriptions request for a snippet containing an email address.

Severity

4.3 medium

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-639
Published: 2020-08-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19