6.1

CVE-2017-18892

An issue was discovered in Mattermost Server before 4.2.0, 4.1.1, and 4.0.5. E-mail templates can have a field in which HTML content is not neutralized.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
MattermostMattermost Server Version < 4.0.5
MattermostMattermost Server Version >= 4.1.0 < 4.1.1
MattermostMattermost Server Version4.2.0 Updaterc1
MattermostMattermost Server Version4.2.0 Updaterc2
MattermostMattermost Server Version4.2.0 Updaterc3
MattermostMattermost Server Version4.2.0 Updaterc4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.447
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 2.8 2.7
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:P/A:N
CWE-116 Improper Encoding or Escaping of Output

The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.