CVE-2026-12081Public exploitNetwork attack vector

Unauthenticated PHP object injection via file field

Published Jul 13, 2026 · Updated Jul 13, 2026

PHP object injection in CRM Perks Contact Form Entries before 1.5.2 allows remote attackers to plant objects through a form field. The entry editor passes the stored file-field value to maybe_unserialize without restricting permitted PHP classes, instantiating the supplied object. Exploitation requires a published form with a file-upload field, an administrator to save the stored entry, and a usable gadget class from installed code; the resulting action is limited to that gadget.

CVSS severity5.0
Medium
EPSS probability0.22%
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 CRM Perks Contact Form Entries before 1.5.2 allows remote attackers to plant objects through a form field. The entry editor passes the stored file-field value to maybe_unserialize without restricting permitted PHP classes, instantiating the supplied object. Exploitation requires a published form with a file-upload field, an administrator to save the stored entry, and a usable gadget class from installed code; the resulting action is limited to that gadget.

The record

CVE
CVE-2026-12081
Published
Jul 13, 2026
Updated
Jul 13, 2026
Vendor
CRM Perks
Product
Contact Form Entries
Classifications
CWE-502, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 13, 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 <1.5.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CRM Perks · Contact Form Entriesversion=0 <1.5.2

Published CVSS scores

5.0CISA-ADPCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-502Deserialization of Untrusted Data
T1190Exploit Public-Facing Application

Public exploit references

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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