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CVE-2026-88764 Simple Membership < 4.7.8 - Subscriber+ Membership Level Escalation via PayPal Standard subsc_ref

🗓️ 13 Sep 2026 06:00:08Reported by WPScanType 
cvelist
 cvelist
🔗 www.cve.org👁 13 Views

Simple Membership < 4.7.8 privilege escalation via unvalidated PayPal payment notification.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-88764
13 Sep 202606:00
cve
euvd
EUVD
EUVD-2026-76956
13 Sep 202606:00
euvd
nvd
NVD
CVE-2026-88764
13 Sep 202606:16
nvd
ptsecurity
Positive Technologies
PT-2026-90795
13 Sep 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-88764 Simple Membership < 4.7.8 - Subscriber+ Membership Level Escalation via PayPal Standard subsc_ref
13 Sep 202606:00
vulnrichment
[
  {
    "vendor": "Unknown",
    "product": "Simple Membership",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "0",
        "lessThan": "4.7.8"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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