CVE-2024-27985Network attack vector

PHP object injection via unserialized body parameter

Published Mar 21, 2024 · Updated Apr 28, 2026

PHP object injection in Property Hive 2.0.9 and earlier allows remote authenticated users to inject objects through the body parameter. The plugin deserializes attacker-controlled body input without restricting which PHP classes can be instantiated. Subscriber-level access is required, and file deletion, data retrieval, or code execution also requires a suitable POP chain from another installed plugin or theme.

CVSS severity8.8
High
EPSS probability0.38%
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 Property Hive 2.0.9 and earlier allows remote authenticated users to inject objects through the body parameter. The plugin deserializes attacker-controlled body input without restricting which PHP classes can be instantiated. Subscriber-level access is required, and file deletion, data retrieval, or code execution also requires a suitable POP chain from another installed plugin or theme.

The record

CVE
CVE-2024-27985
Published
Mar 21, 2024
Updated
Apr 28, 2026
Vendor
Property Hive Software Ltd
Product
Property Hive
Classifications
CWE-502, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 21, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 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=0 <=2.0.9
  2. Affected versionversion=n/a <=2.0.9 changes=[{"at":"2.0.10","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Property Hive Software Ltd · Property Hiveversion=0 <=2.0.9; version=n/a <=2.0.9 changes=[{"at":"2.0.10","status":"unaffected"}]

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5.4PatchstackCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

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
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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