CVE-2025-62176

Mastodon is a free, open-source social network server based on ActivityPub. In Mastodon before 4.4.6, 4.3.14, and 4.2.27, the streaming server accepts serving events for public timelines to clients using any valid authentication token, even if those tokens lack the read:statuses scope. This allow...

EUVD-2025-34111

Mastodon is a free, open-source social network server based on ActivityPub. In Mastodon before 4.4.6, 4.3.14, and 4.2.27, the streaming server accepts serving events for public timelines to clients using any valid authentication token, even if those tokens lack the read:statuses scope. This allow...

PT-2025-41809

Name of the Vulnerable Software and Affected Versions Mastodon versions prior to 4.2.27 Mastodon versions prior to 4.3.14 Mastodon versions prior to 4.4.6 Description Mastodon is a free, open-source social network server based on ActivityPub. The streaming server incorrectly handles authenticatio...