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Vendor Solution
Update Mattermost to versions 10.3.0, 2.23.0, 10.2.1, 9.11.6, 10.0.4, 10.1.4 or higher.
Tracking
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| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-0089 | Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post. |
Github GHSA |
GHSA-45v9-w9fh-33j6 | Mattermost fails to properly validate post props |
| Link | Providers |
|---|---|
| https://mattermost.com/security-updates |
|
Wed, 01 Oct 2025 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mattermost mattermost Server
|
|
| CPEs | cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:* cpe:2.3:a:mattermost:mattermost_server:10.2.0:*:*:*:*:*:*:* |
|
| Vendors & Products |
Mattermost mattermost Server
|
Wed, 12 Feb 2025 21:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 15 Jan 2025 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mattermost versions 10.2.x <= 10.2.0, 9.11.x <= 9.11.5, 10.0.x <= 10.0.3, 10.1.x <= 10.1.3 fail to properly validate post props which allows a malicious authenticated user to cause a crash via a malicious post. | |
| Title | Insufficient Input Validation on Post Props | |
| Weaknesses | CWE-1287 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2025-02-12T20:31:20.164Z
Reserved: 2025-01-14T00:19:35.032Z
Link: CVE-2025-20088
Updated: 2025-02-12T20:25:48.470Z
Status : Analyzed
Published: 2025-01-15T17:15:19.243
Modified: 2025-10-01T18:20:36.113
Link: CVE-2025-20088
No data.
OpenCVE Enrichment
Updated: 2025-07-12T15:26:24Z
EUVD
Github GHSA