VULNERABILITY INTELLIGENCE

CVE-2023-35075

CVSS score3.1 LOW
EPSS probability0.37%
CISA KEVNot currently listed
Published2023-11-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

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.

Weakness classification

  • responsibledisclosure@mattermost.com: CWE-74
  • nvd@nist.gov: CWE-74

Primary references