CVE-2023-1776

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-1776
Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://mattermost.com/security-updates/ Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mattermost:mattermost_server:7.7.1:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
History

07 Nov 2023, 04:04

Type Values Removed Values Added
Summary Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file. Boards in Mattermost allows an attacker to upload a malicious SVG image file as an attachment to a card and share it using a direct link to the file.

07 Apr 2023, 02:37

Type Values Removed Values Added
CPE cpe:2.3:a:mattermost:mattermost_server:*:*:*:*:*:*:*:*
cpe:2.3:a:mattermost:mattermost_server:7.7.1:*:*:*:*:*:*:*
CWE CWE-79
References (MISC) https://mattermost.com/security-updates/ - (MISC) https://mattermost.com/security-updates/ - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.4
First Time Mattermost mattermost Server
Mattermost
Information

Published : 2023-03-31 12:15

Updated : 2023-11-07 04:04

NVD link : CVE-2023-1776

Mitre link : CVE-2023-1776

JSON object : View

Products Affected

mattermost

  • mattermost_server
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')