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CVE-2026-13756 WP Grid Builder <= 2.3.3 - Authenticated (Subscriber+) Privilege Escalation via 'key' Parameter

🗓️ 11 Jul 2026 01:29:19Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Subscriber+ users can escalate to Administrator by updating wp_capabilities via the 'key' parameter in WP Grid Builder REST endpoint up to 2.3.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-13756
11 Jul 202602:37
circl
CVE
CVE-2026-13756
11 Jul 202601:29
cve
EUVD
EUVD-2026-43118
11 Jul 202601:29
euvd
NVD
CVE-2026-13756
11 Jul 202602:16
nvd
Positive Technologies
PT-2026-57373
11 Jul 202600:00
ptsecurity
[
  {
    "vendor": "WP Grid Builder",
    "product": "WP Grid Builder",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "2.3.3",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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