vulnerability
FreeBSD: VID-1B8D502E-1CFD-11F0-944D-901B0E9408DC: ejabberd -- mod_muc_occupantid: Fix handling multiple occupant-id
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | 2025-04-16 | 2025-04-20 | 2025-04-28 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
2025-04-16
Added
2025-04-20
Modified
2025-04-28
Description
ejabberd team reports:
Fixed issue with handling of user provided occupant-id in
messages and presences sent to muc room. Server was
replacing just first instance of occupant-id with its own
version, leaving other ones untouched. That would mean that
depending on order in which clients send occupant-id, they
could see value provided by sender, and that could be used
to spoof as different sender.
Solution
freebsd-upgrade-package-ejabberd
References
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