This is an old revision of this page, as edited March 16, 2017, 12:49 PM by pegasus(contribs). It may differ significantly from the current revision.
The versions listed below are known to be affected by this issue. If you are using one of those versions, you should update to a newer release that has no known vulnerabilities.
Common Name None VWE-ID VWE-2017-3682 Related Report None Severity HIGH Exploit Difficulty Difficult Platform Affects all platforms supported by the vulnerable versions. Description CAN-SPAM Non-compliance. Some wiki subscriptions imported from another installation running VaultWiki 4.0.16+ would send emails with invalid unsubscribe links. Does not affect Lite versions, but imports from Lite versions may be affected.
Discovered March 15, 2017 Resolved NOT RESOLVED Patches Available None Workaround In 4.0.17, use the provided inline moderation controls to unsubscribe all users from any content that was imported from VaultWiki 4.0.16+, or use the following MySQL query to unsubscribe all users from all email notifications for all content:
Code:DELETE vw_subscribe, vw_subscribelog
FROM vw_subscribe AS vw_subscribe
LEFT JOIN vw_subscribelog AS vw_subscribelog
ON (vw_subscribelog.subscribeid = vw_subscribe.subscribeid)
WHERE vw_subscribe.notifytype > 0;
Notes
The patches prevent new imports from generating invalid unsubscribe links in future emails. For already-affected imports, use one of the provided workarounds.