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CVE-2026-9709

Themeco Cornerstone < 7.8.9 (Premium, bundled with X Theme) - Subscriber+ Arbitrary User Meta Disclosure PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Unknown / Cornerstoneaffected 3.0.0 before 7.8.9

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.