CVE-2025-47870CWE-306

Team invite ID leaked to team admin with no member invite privileges

Medium · published August 21, 2025

CVSS v3.1
4.3
EPSS
0%
Percentile
11.9
In the wild
Unconfirmed
What it is

Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2 fail to sanitize the team invite ID in the POST /api/v4/teams/:teamId/restore endpoint which allows an team admin with no member invite privileges to get the team’s invite id.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00220 · 11.9th percentile
Weakness
CWE-306 · Missing Authentication for Critical Function
Published
2025-08-21T08:02Z
EPSS history
Timeline
  • 21 AUG 08:02Z
    Team invite ID leaked to team admin with no member invite privileges
    cvelistv5