Headline
GHSA-jq3g-xqpx-37x3: Mattermost failed to properly validate synced reactions
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 fail to properly validate synced reactions, when shared channels are enabled, which allows a malicious remote to create arbitrary reactions on arbitrary posts
Mattermost failed to properly validate synced reactions
Low severity GitHub Reviewed Published Aug 1, 2024 to the GitHub Advisory Database • Updated Aug 2, 2024