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.
2023-11-27T10:15:07.257
2024-11-21T08:07:55.753
Modified
CVSSv3.1: 3.1 (LOW)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mattermost | mattermost | ≤ 7.8.12 | Yes |
Application | mattermost | mattermost | ≤ 8.1.3 | Yes |