CVE-2022-1385
Invitation Email is resent as a Reminder after invalidating pending email invites
Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Invitation Email is resent as a Reminder after invalidating pending email invites
Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.
- Record
CVE-2022-1385- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N - Weakness
- CWE-664
- Updated
- 2026-11-02
EUVDEUVD-2022-1730
Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.
- Record
EUVD-2022-1730- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-fxwj-v664-wv5g
Improper Control of a Resource Through its Lifetime in Mattermost
Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.
- Record
GHSA-fxwj-v664-wv5g- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - Weakness
- CWE-664, CWE-668
- Updated
- 2026-11-02
NVD
Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.
- Record
CVE-2022-1385- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N - CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - CVSS 2.0
- 5.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:N - Weakness
- CWE-664, CWE-668
- Updated
- 2026-11-02
OSV
Invitation Email is resent as a Reminder after invalidating pending email invites
Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.
- Record
CVE-2022-1385- CVSS 3.1
- 3.7 Low
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N - Weakness
- CWE-664
- Updated
- 2026-11-02
OSVGHSA-fxwj-v664-wv5g
Improper Control of a Resource Through its Lifetime in Mattermost
Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.
- Record
GHSA-fxwj-v664-wv5g- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N - Weakness
- CWE-664, CWE-668
- Updated
- 2026-11-02
OSVBIT-mattermost-2022-1385 No score
Mattermost 6.4.x and earlier fails to properly invalidate pending email invitations when the action is performed from the system console, which allows accidentally invited users to join the workspace and access information from the public teams and channels.
- Record
BIT-mattermost-2022-1385- Updated
- 2026-11-02
OSVGO-2022-0599 No score
Improper Control of a Resource Through its Lifetime in Mattermost in github.com/mattermost/mattermost-server
Improper Control of a Resource Through its Lifetime in Mattermost in github.com/mattermost/mattermost-server
- Record
GO-2022-0599- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
github.com/mattermost/mattermost-server/v6Go |
before 6.5.0 | 6.5.0 |
mattermostBitnami |
before 6.5.0 | 6.5.0 |
github.com/mattermost/mattermost-serverGo |
All versions | None known |
github.com/mattermost/mattermost-server/v5Go |
All versions | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-1385 is a low vulnerability (CVSS 3.7) in Mattermost, published April 19, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.84%, the 58th percentile. Fixed in github.com/mattermost/mattermost-server/v6 6.5.0.