Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-18877

An issue was discovered in Mattermost Server before 4.3.0, 4.2.1, and 4.1.2. XSS attacks could occur against an OAuth 2.0 allow/deny page.

Published

2020-06-19T17:15:12.257

Last Modified

2024-11-21T03:21:09.567

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-79
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application mattermost mattermost_server < 4.1.2 Yes
Application mattermost mattermost_server < 4.2.1 Yes
Application mattermost mattermost_server 4.3.0 Yes
Application mattermost mattermost_server 4.3.0 Yes
Application mattermost mattermost_server 4.3.0 Yes
Application mattermost mattermost_server 4.3.0 Yes
References