CVE-2026-9709 | THREATINT

Description

The Cornerstone WordPress plugin before 7.8.9 does not enforce capability checks on one of its REST API routes, allowing any authenticated user to disclose the metadata of any other user, including roles, session token previews and stored billing/shipping fields. This affects the premium co Cornerstone page builder distributed bundled with the X , not the unrelated free `cornerstone` Cornerstone WordPress plugin before 7.8.9 (v0.8.x) on the .org repository.

PUBLISHED Reserved 2026-05-27 | Published 2026-06-24 | Updated 2026-06-24 | Assigner WPScan

Problem types

CWE-200 Information Exposure

Product status

Default status

unaffected

3.0.0 (semver) before 7.8.9

affected

Credits

Real_King_Engine (ISAL FRAMEWORK) finder

WPScan coordinator

References

wpscan.com/...rability/3ade0e4e-2070-4d3b-8f31-0d446839efd0/ exploit vdb-entry technical-description

cve.org (CVE-2026-9709)

nvd.nist.gov (CVE-2026-9709)

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