CVE-2026-56055Network attack vector

Authenticated object injection via untrusted deserialization

Published Jun 26, 2026 · Updated Jun 26, 2026

PHP object injection in Inspiry Themes RealHomes 4.5.3 and earlier allows remote authenticated users to inject PHP objects via unspecified vectors. The published records identify deserialization of untrusted input but disclose no vulnerable endpoint, function, parameter, or unsafe call. Subscriber access is required, and file deletion, sensitive-data retrieval, or code execution requires a suitable POP chain from another installed component.

CVSS severity8.8
High
EPSS probability0.52%
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 Inspiry Themes RealHomes 4.5.3 and earlier allows remote authenticated users to inject PHP objects via unspecified vectors. The published records identify deserialization of untrusted input but disclose no vulnerable endpoint, function, parameter, or unsafe call. Subscriber access is required, and file deletion, sensitive-data retrieval, or code execution requires a suitable POP chain from another installed component.

The record

CVE
CVE-2026-56055
Published
Jun 26, 2026
Updated
Jun 26, 2026
Vendor
Inspiry Themes
Product
RealHomes
Classifications
CWE-502, CAPEC-586, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=n/a <=4.5.3 changes=[{"at":"4.5.4","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Inspiry Themes · RealHomesversion=n/a <=4.5.3 changes=[{"at":"4.5.4","status":"unaffected"}]

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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
CAPEC-586Object Injection
T1190Exploit Public-Facing Application

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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