Mattermost Mattermost
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cpe:2.3:a:mattermost:mattermost:-:*:*:*:*:*:*:*
part: a version: - update: *
| Vendor | Mattermost (ed0788ef-af60-58f1-b6aa-68289d9946dc) |
|---|---|
| Product | Mattermost (fd9a4a2e-f26d-5cef-a4c3-f85b0b13d8ea) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from NVD CPE 2.0 feed |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
pkg:github/mattermost/mattermost-server |
purl2cpe | 2026-06-01 10:18:19.647506 |
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2024-6428 |
vulnerable | 2026-06-03 14:58:03.153170 |
Limited DoS due to permitting creating users with user-defined IDs
MEDIUM (5.3)
Mattermost versions 9.8.0, 9.7.x <= 9.7.4, 9.6.x <= 9.6.2, 9.5.x <= 9.5.5 fail to prevent specifying a RemoteId when creating a new user which allows an attacker to specify both a remoteId and the user ID, resulting in creating a user with a user-defined user ID. This can cause some broken functionality in User Management such administrative actions against the user not working.
Published: 2024-07-03T08:39:28.121Z
Updated: 2024-08-01T21:41:03.285Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-5272 |
not_vulnerable | 2026-06-03 14:57:52.251802 |
Run Details leak to guest via webhook event "custom_playbooks_playbook_run_updated"
MEDIUM (4.3)
Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1, 8.1.x <= 8.1.12 fail to restrict the audience of the "custom_playbooks_playbook_run_updated" webhook event, which allows a guest on a channel with a playbook run linked to see all the details of the playbook run when the run is marked by finished.
Published: 2024-05-26T13:29:57.813Z
Updated: 2024-08-01T21:11:12.451Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-5272 |
vulnerable | 2026-06-03 14:57:52.251661 |
Run Details leak to guest via webhook event "custom_playbooks_playbook_run_updated"
MEDIUM (4.3)
Mattermost versions 9.5.x <= 9.5.3, 9.6.x <= 9.6.1, 8.1.x <= 8.1.12 fail to restrict the audience of the "custom_playbooks_playbook_run_updated" webhook event, which allows a guest on a channel with a playbook run linked to see all the details of the playbook run when the run is marked by finished.
Published: 2024-05-26T13:29:57.813Z
Updated: 2024-08-01T21:11:12.451Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-4183 |
vulnerable | 2026-06-03 14:57:14.876233 |
Details available
MEDIUM (4.3)
Mattermost versions 8.1.x before 8.1.12, 9.6.x before 9.6.1, 9.5.x before 9.5.3, 9.4.x before 9.4.5 fail to limit the number of active sessions, which allows an authenticated attacker to crash the server via repeated requests to the getSessions API after flooding the sessions table.
Published: 2024-04-26T08:25:47.088Z
Updated: 2024-08-01T20:33:52.871Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-4182 |
vulnerable | 2026-06-03 14:57:14.875683 |
Details available
MEDIUM (4.3)
Mattermost versions 9.6.0, 9.5.x before 9.5.3, 9.4.x before 9.4.5, and 8.1.x before 8.1.12 fail to handle JSON parsing errors in custom status values, which allows an authenticated attacker to crash other users' web clients via a malformed custom status.
Published: 2024-04-26T08:25:37.093Z
Updated: 2024-08-01T20:33:52.520Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-39777 |
vulnerable | 2026-06-03 14:56:22.396500 |
Malicious remote can invite itself to an arbitrary local channel
HIGH (8.7)
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to disallow unsolicited invites to expose access to local channels, when shared channels are enabled, which allows a malicious remote to send an invite with the ID of an existing local channel, and that local channel will then become shared without the consent of the local admin.
Published: 2024-08-01T14:05:03.701Z
Updated: 2024-08-01T16:07:03.592Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-34029 |
vulnerable | 2026-06-03 14:55:53.383146 |
AD/LDAP Group Members Leak
MEDIUM (4.3)
Mattermost versions 9.5.x <= 9.5.3, 9.7.x <= 9.7.1 and 8.1.x <= 8.1.12 fail to perform a proper authorization check in the /api/v4/groups/<group-id>/channels/<channel-id>/link endpoint which allows a user to learn the members of an AD/LDAP group that is linked to a team by adding the group to a channel, even if the user has no access to the team.
Published: 2024-05-26T13:27:27.082Z
Updated: 2024-08-02T02:42:59.966Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-32046 |
vulnerable | 2026-06-03 14:55:40.603547 |
Detailed error discloses full file path with dev mode off
MEDIUM (4.3)
Mattermost versions 9.6.x <= 9.6.0, 9.5.x <= 9.5.2, 9.4.x <= 9.4.4 and 8.1.x <= 8.1.11 fail to remove detailed error messages in API requests even if the developer mode is off which allows an attacker to get information about the server such as the full path were files are stored
Published: 2024-04-26T08:24:50.696Z
Updated: 2024-08-02T02:06:42.822Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2024-22091 |
vulnerable | 2026-06-03 14:54:59.653230 |
Excessive resource consumption due to lack to request path size limits
LOW (3.1)
Mattermost versions 8.1.x <= 8.1.10, 9.6.x <= 9.6.0, 9.5.x <= 9.5.2 and 8.1.x <= 8.1.11 fail to limit the size of a request path that includes user inputs which allows an attacker to cause excessive resource consumption, possibly leading to a DoS via sending large request paths
Published: 2024-04-26T08:24:34.049Z
Updated: 2024-08-01T22:35:34.806Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2022-4045 |
vulnerable | 2026-06-03 14:48:34.979281 |
Authenticated user could send multiple requests containing a parameter which could fetch a large amount of data and can crash a Mattermost server
LOW (3.1)
A denial-of-service vulnerability in the Mattermost allows an authenticated user to crash the server via multiple requests to one of the API endpoints which could fetch a large amount of data.
Published: 2022-11-23T06:14:19.131Z
Updated: 2024-12-06T23:07:12.139Z Reference links |
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2022-4019 |
vulnerable | 2026-06-03 14:48:34.925392 |
Authenticated user could send multiple requests containing a large payload to a Playbooks API and can crash a Mattermost server
MEDIUM (4.3)
A denial-of-service vulnerability in the Mattermost Playbooks plugin allows an authenticated user to crash the server via multiple large requests to one of the Playbooks API endpoints.
Published: 2022-11-23T05:32:15.495Z
Updated: 2024-12-06T23:07:36.133Z |
Imported from gcve-enriched-dumps CVE data |
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