4.3
CVE-2019-20887
- EPSS 0.11%
- Published 19.06.2020 17:15:13
- Last modified 21.11.2024 04:39:37
- Source cve@mitre.org
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An issue was discovered in Mattermost Server before 5.7.1, 5.6.4, 5.5.3, and 4.10.6. It does not honor flags API permissions when deciding whether a user can receive intra-team posts.
Data is provided by the National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Server Version < 4.10.6
Mattermost ≫ Mattermost Server Version >= 5.5.0 < 5.5.3
Mattermost ≫ Mattermost Server Version >= 5.6.0 < 5.6.4
Mattermost ≫ Mattermost Server Version >= 5.7.0 < 5.7.1
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.11% | 0.267 |
| 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:L/I:N/A:N
|
| nvd@nist.gov | 4 | 8 | 2.9 |
AV:N/AC:L/Au:S/C:P/I:N/A:N
|
CWE-862 Missing Authorization
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.