Mastodon: Personally-identifying information disclosure due to incorrect access control validation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| mastodon | mastodon | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
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| Joinmastodon | Mastodon |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.483% probability within 30 days)
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| First Time appeared |
Joinmastodon
Joinmastodon mastodon |
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| Vendors & Products |
Joinmastodon
Joinmastodon mastodon |
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| Description | 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. | |
| Title | Mastodon: Personally-identifying information disclosure due to incorrect access control validation | |
| Weaknesses | CWE-200 | |
| References |
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| Metrics |
cvssV3_1
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