https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-01T00:26:04.742323+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/bit-mastodon-2026-72915 BIT-mastodon-2026-72915 — Mastodon: Personally-identifying information disclosure due to incorrect access control validation 2026-10-01T00:26:04.759911+00:00

Affected: Bitnami: mastodon

Mastodon is a free, open-source social network server based on ActivityPub. From 4.6.0 until 4.6.4 and 4.7.0, any logged-in local user could use the show action in app/controllers/admin/collections_controller.rb to access personally identifying information about another local user in a collection because the controller used the general collection policy instead of the admin collection policy namespace. The exposed data included the other user's current email address and last-used IP address. This issue is fixed in versions 4.6.4 and 4.7.0.

 https://db.gcve.eu/vuln/fkie_cve-2026-72915 fkie_cve-2026-72915 2026-10-01T00:26:04.760011+00:00

Mastodon is a free, open-source social network server based on ActivityPub. From 4.6.0-beta.1 until 4.6.4 and 4.7.0-beta.1, any logged-in local user could use the show action in app/controllers/admin/collections_controller.rb to access personally identifying information about another local user in a collection because the controller used the general collection policy instead of the admin collection policy namespace. The exposed data included the other user's current email address and last-used IP address. This issue is fixed in versions 4.6.4 and 4.7.0-beta.1.