muc.lib.lua in Prosody 0.11.0 through 0.11.9 allows remote attackers to obtain sensitive information (list of admins, members, owners, and banned entities of a Multi-User chat room) in some common configurations.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade prosody | Aug 22, 2024 | Jul 28, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Jul 28, 2021 |
| Debian | — | Upgrade prosody | Jul 30, 2024 | Jul 30, 2021 |
| Freebsd | — | Upgrade prosody | Nov 4, 2022 | Aug 3, 2021 |
| Suse | — | Upgrade prosody | Aug 22, 2021 | Jul 30, 2021 |
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