Summary | It was potentially possible to accept or decline the Terms of Use for another user, by luring them to a prepared website. |
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Advisory Release Date |
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Product | Terms of Use Linchpin Intranet Suite |
Affected Versions | Terms of Use 1.9.8 and all prior versions Linchpin Intranet Suite 5.0.1 and all prior versions |
Fixed Versions | Terms of Use 1.9.9 Linchpin Intranet Suite 5.0.2 |
Problem
During an internal security audit, we discovered that it is possible to lure a user to a prepared website, in order to accept or decline the current Terms of Use. The user must then accept the Terms of Use again or is not shown the Terms of Use because they are already marked as accepted.
Affected are the apps Terms of Use up to and including version 1.9.8 and Linchpin Intranet Suite up to and including version 5.0.1.
Severity
The vulnerability is rated as 5.4 according to CVSS. The score is calculated as CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
Solution
For Terms of Use customers: Update to Terms of Use version 1.9.9 or later.
For Linchpin Suite customers: Update to Linchpin Suite 5.0.2 or later.
Should you be unable to update the Linchpin Intranet Suite to one of the listed versions, please reach out to our support team at https://seibert.biz/help.
Link to this page: https://seibert.biz/20210901cvetofucsrf