An issue was discovered in Mattermost Server before 3.3.0. An attacker could use the WebSocket feature to send pop-up messages to users or change a post’s appearance.
Published at: June 19, 2020 at 04:15PM
View on website
An issue was discovered in Mattermost Server before 3.3.0. An attacker could use the WebSocket feature to send pop-up messages to users or change a post’s appearance.
Published at: June 19, 2020 at 04:15PM
View on website