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CVE-2026-4056 User Registration & Membership <= 5.1.4 - Missing Authorization to Authenticated (Contributor+) Content Access Rule Manipulation

🗓️ 23 Mar 2026 23:25:49Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 45 Views

Plugin flaw lets Contributor+ modify Content Access Rules via REST API due to missing admin check.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-4056
23 Mar 202623:25
–attackerkb
circl
Circl
CVE-2026-4056
24 Mar 202600:18
–circl
cnnvd
CNNVD
WordPress plugin User Registration & Membership 安全漏洞
24 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-4056
23 Mar 202623:25
–cve
euvd
EUVD
EUVD-2026-14656
24 Mar 202600:30
–euvd
nvd
NVD
CVE-2026-4056
24 Mar 202600:16
–nvd
patchstack
Patchstack
WordPress User Registration & Membership plugin <= 5.1.4 - Missing Authorization to Authenticated (Contributor+) Content Access Rule Manipulation vulnerability
24 Mar 202617:17
–patchstack
ptsecurity
Positive Technologies
PT-2026-27267
23 Mar 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-4056: Missing Authorization
24 Mar 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-4056
26 Mar 202615:07
–redhatcve
Rows per page
[
  {
    "vendor": "wpeverest",
    "product": "User Registration & Membership – Free & Paid Memberships, Subscriptions, Content Restriction, User Profile, Custom User Registration & Login Builder",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "5.1.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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