VulnSocial

CVE-2026-11966Disclosure

LOWCVSS 5.3 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

The User Registration & Membership WordPress plugin before 5.2.3 does not perform a capability check for unauthenticated callers on one of its membership payment actions and acts on a caller-supplied user identifier, allowing unauthenticated attackers to delete recently-registered, payment-pending user accounts.

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-639

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 2 total mentions across 1 day

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-07-17: 2Patch / Workaround · 2026-07-17: 1Technical Details · 2026-07-17: 207-17
Signal classification2 categories
Disclosure
150.0%
General
150.0%
Referenced assets2 URLs
By indicator
Full discourse2 posts
  • Infoflowcloud@infoflowcloud
    General

    🚨*CVE* CVE-2026-11966 The User Registration & Membership WordPress plugin before 5.2.3 does not perform a capability check for unauthenticated callers on one of its membership payment act… https://www.cve.org/CVERecord?id=CVE-2026-11966 ----- Traducción: CVE-2026-11966 El … http://infoflow.cloud`

    Post summary

    The post announces CVE‑2026‑11966, noting an unauthorized-capability-check flaw in a WordPress plugin, but offers no PoC, exploit, active threat, patch, or debunking information.

    0000027
    92 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-11966 The User Registration & Membership WordPress plugin before 5.2.3 does not perform a capability check for unauthenticated callers on one of its membership payment act… https://www.cve.org/CVERecord?id=CVE-2026-11966

    Post summary

    The text discloses a missing capability check in the User Registration & Membership WordPress plugin before version 5.2.3, with an implied patch in the subsequent release.

    00000329
    57.8K followersView on X

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