CVE-2026-9710 (GCVE-0-2026-9710)

Vulnerability from cvelistv5 – Published: 2026-06-24 06:00 – Updated: 2026-06-24 12:08
VLAI
Title
Themeco Cornerstone < 7.8.8 (Premium, bundled with X Theme) - Subscriber+ Arbitrary User Password Hash Disclosure
Summary
The Cornerstone WordPress plugin before 7.8.8 does not enforce capability checks on one of its CSS-preview request handlers, and exposes the nonce needed to call it to every logged-in user on any wp-admin page, allowing any authenticated user to evaluate dynamic content tokens against arbitrary users and disclose their sensitive metadata including raw password hashes. This affects the premium co Cornerstone page builder distributed bundled with the X , not the unrelated free `cornerstone` Cornerstone WordPress plugin before 7.8.8 (v0.8.x) on the .org repository.
Severity
7.7 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-24 12:07 UTC
CWE
Assigner
WPScan CNA under the mitre root
CNA scorecard E 44/100 over 1679 records in the last 180 days details
References
URL Tags
https://wpscan.com/vulnerability/4fc21e38-f2df-41… exploitvdb-entrytechnical-description
Impacted products
Vendor Product Version CPE status
Unknown Cornerstone Affected: 3.0.0 , < 7.8.8 (semver)
guessed Create a notification for this product.
Credits
Real_King_Engine (ISAL FRAMEWORK) WPScan
Show details on NVD website
To clipboard 

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