4.3
CVE-2017-18889
- EPSS 0.23%
- Published 19.06.2020 19:15:10
- Last modified 21.11.2024 03:21:11
- Source cve@mitre.org
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An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. An attacker could create fictive system-message posts via webhooks and slash commands, in the v3 or v4 REST API.
Data is provided by the National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Server Version < 4.1.2
Mattermost ≫ Mattermost Server Version >= 4.2.0 < 4.2.1
Mattermost ≫ Mattermost Server Version4.3.0 Updaterc1
Mattermost ≫ Mattermost Server Version4.3.0 Updaterc2
Mattermost ≫ Mattermost Server Version4.3.0 Updaterc3
Mattermost ≫ Mattermost Server Version4.3.0 Updaterc4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.23% | 0.43 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
|
| nvd@nist.gov | 4 | 8 | 2.9 |
AV:N/AC:L/Au:S/C:N/I:P/A:N
|
CWE-20 Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.