Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| mastodon / mastodon | affected >= 4.6.0-beta.1, < 4.6.4 |
CWE
CWE-200
References
- https://github.com/mastodon/mastodon/security/advisories/GHSA-hx34-2pfw-2qfj
- https://github.com/mastodon/mastodon/commit/467c933459c7d0e5513475b9e4888afaedfb1074
- https://github.com/mastodon/mastodon/commit/930aa9fee26bf9eaefe27826fa1061288d83373b
- https://github.com/mastodon/mastodon/releases/tag/v4.6.4
- https://github.com/mastodon/mastodon/releases/tag/v4.7.0-beta.1
ADP enrichment
No English description supplied.
No references supplied.