8.8
CVE-2018-21263
- EPSS 0.34%
- Published 19.06.2020 17:15:13
- Last modified 21.11.2024 04:03:19
- Source cve@mitre.org
- Teams watchlist Login
- Open Login
An issue was discovered in Mattermost Server before 4.7.0, 4.6.2, and 4.5.2. An attacker could authenticate to a different user's account via a crafted SAML response.
Data is provided by the National Vulnerability Database (NVD)
Mattermost ≫ Mattermost Server Version < 4.5.2
Mattermost ≫ Mattermost Server Version >= 4.6.0 < 4.6.2
Mattermost ≫ Mattermost Server Version4.7.0 Updaterc1
Mattermost ≫ Mattermost Server Version4.7.0 Updaterc2
Mattermost ≫ Mattermost Server Version4.7.0 Updaterc3
Mattermost ≫ Mattermost Server Version4.7.0 Updaterc4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.34% | 0.534 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.5 | 8 | 6.4 |
AV:N/AC:L/Au:S/C:P/I:P/A:P
|
CWE-287 Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.