QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2023-35075

Back to search

CVE-2023-35075

Published: Nov 27, 2023

Modified: Jun 3, 2025

PUBLISHED

CVSS v3.1

3.1

LOW

Description

Mattermost fails to use  innerText / textContent when setting the channel name in the webapp during autocomplete, allowing an attacker to inject HTML to a victim's page by create a channel name that is valid HTML. No XSS is possible though. 

VendorProductVersions

Mattermost

Mattermost

affected
0 - <= 8.1.3
affected
0 - <= 7.8.12
unaffected
7.8.13
unaffected
8.1.4

Weaknesses (CWE)

CWE-74

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now