GHSA-52cx-hpc5-cxwc: silverstripe/framework missing ACL on reports

May 27, 2024

The SS_Report, and the reports CMS section only checks canView() when listing the reports that can be viewed by the current user.

It does not (and should) perform canView checks when the report is actually viewed, so if you know the URL to a report and can otherwise access the Reports section of the CMS, you can view any report.

References

github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-012-1.yaml
github.com/advisories/GHSA-52cx-hpc5-cxwc
github.com/silverstripe/silverstripe-framework
www.silverstripe.org/download/security-releases/ss-2016-012

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