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CVE-2026-109873VulnerabilityPublished

The User Registration & Membership WordPress plugin before 5.3.2 does not enforce its payment-before-login restriction

Source GCVE Database

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Authoritative record:CVE-2026-109873· High

Not known to be exploited : upgrade to 5.3.2 soon.

Data as of 11 Nov 2026, 07:48 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 5.3.2

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 11 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 10 Nov 2026.

What to do

Upgrade User Registration & Membership (WordPress plugin) to 5.3.2.

Affected software

ProductAffectedFixed in
User Registration & MembershipAffected
  • <5.3.2
Fixed in
  • 5.3.2

AI-suggested

Upgrade the User Registration & Membership WordPress plugin to version 5.3.2 or later, where this issue is fixed. No other mitigation is indicated.

Description

The User Registration & Membership WordPress plugin versions prior to 5.3.2 fail to enforce the payment-before-login restriction if a registration is submitted without selecting a membership. This flaw allows unauthenticated users to create accounts on payment-gated registration forms and log in without completing payment.

References

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