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.
Discovered March 15, 2017 Resolved March 30, 2017 Patches Available 4.0.17 Patch Level 1
4.0.16 Patch Level 2
4.0.15 Patch Level 6
4.0.14 Patch Level 9
4.0.13 Patch Level 9
4.0.12 Patch Level 10
4.0.11 Patch Level 10
4.0.10 Patch Level 11 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 queries to unsubscribe all users from all content:
TRUNCATE TABLE vw_subscribe; TRUNCATE TABLE vw_subscribelog; UPDATE vw_usercount SET vw_subscribed = 0;
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.
The patches prevent new imports from generating invalid unsubscribe links in future emails. For already-affected imports, use one of the provided workarounds.
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March 16, 2017
Last updated by
April 8, 2018