PT-2025-4490 · Mattermost+1 · Mattermost+1
Omar Ahmed
·
Published
2025-01-09
·
Updated
2025-01-30
·
CVE-2025-22449
CVSS v3.1
3.8
Low
| Vector | AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
Mattermost versions 9.11.0 through 9.11.5
Description
The issue is related to the failure of Mattermost to enforce invite permissions. This allows team admins, who do not have permission to invite users to their team, to invite users by making their team public and updating the
allow open invite field.Recommendations
For Mattermost versions 9.11.0 through 9.11.5, update to version 9.11.6 or later to resolve the issue.
As a temporary workaround, consider restricting the ability of team admins to make their teams public until a patch is available.
Restrict access to the
allow open invite field to minimize the risk of exploitation.Fix
Incorrect Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Mattermost
Suse