CVE-2026-32465Network attack vector

Code execution via customer object injection

Published Aug 18, 2026 · Updated Aug 18, 2026

PHP object injection in G5Theme Essential Real Estate through 5.3.3 allows remote authenticated users to execute code via crafted serialized input. Public sources identify the bug only at the class level and do not disclose which request handler, field, or function deserializes customer-controlled data, so the vulnerable sink remains undisclosed. Exploitation requires a customer account and a usable PHP object POP chain in the WordPress site stack; absent such a chain, impact depends on reachable magic methods in installed code.

CVSS severity8.8
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

PHP object injection in G5Theme Essential Real Estate through 5.3.3 allows remote authenticated users to execute code via crafted serialized input. Public sources identify the bug only at the class level and do not disclose which request handler, field, or function deserializes customer-controlled data, so the vulnerable sink remains undisclosed. Exploitation requires a customer account and a usable PHP object POP chain in the WordPress site stack; absent such a chain, impact depends on reachable magic methods in installed code.

The record

CVE
CVE-2026-32465
Published
Aug 18, 2026
Updated
Aug 18, 2026
Vendor
G5Theme
Product
Essential Real Estate
Classifications
CWE-502
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=5.3.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

G5Theme · Essential Real Estateversion=n/a <=5.3.3

Published CVSS scores

8.8PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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