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CVE-2026-123670VulnerabilityPublished

The Essential Real Estate WordPress plugin before 5.3.6 does not verify that the recipients it allows for its contact

Source GCVE Database

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Authoritative record:CVE-2026-123670· Medium

Not known to be exploited : upgrade to 5.3.6 when convenient.

Data as of 13 Nov 2026, 07:55 UTC

Severity
Medium

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

Thin evidence

One scorer or none
Patch
Available – fixed in 5.3.6

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 13 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 24 Oct 2026.

What to do

Upgrade Essential Real Estate (WordPress plugin) to 5.3.6.

Affected software

ProductAffectedFixed in
Essential Real EstateAffected
  • >=5.3.5 <5.3.6
Fixed in
  • 5.3.6

AI-suggested

Upgrade the Essential Real Estate WordPress plugin to version 5.3.6 or later, where this recipient verification issue is fixed. No other mitigation guidance is provided, and no indication that the issue is already mitigated or requires temporary workarounds.

Description

The Essential Real Estate WordPress plugin versions prior to 5.3.6 contain a vulnerability where it does not properly verify allowed recipients for its contact email feature. This flaw permits users with the self-registered Customer role to add arbitrary email addresses to the allowlist, enabling unauthenticated users to send emails with attacker-controlled content through the site.

References

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