CVE-2026-10631

high

Description

The vulnerability exists due to an access control verification defect within the Exchange Web Services extension component, which enables authenticated software users to exceed their intended operational privileges and access restricted server management modules.

References

https://www.securityweek.com/zimbra-update-patches-critical-vulnerabilities/

Details

Source: Mitre, NVD

Published: 2026-07-23

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High