CVE-2026-3328Network attack vector

Authenticated code execution via unrestricted post deserialization

Published Mar 26, 2026 · Updated Mar 26, 2026

PHP object injection in DynamiApps Frontend Admin 3.28.31 and earlier allows remote authenticated users to execute code through admin_form posts. The settings loader passes user-controlled post_content to maybe_unserialize() without restricting object classes, allowing serialized PHP objects to be instantiated. Editor-level access is required, and code execution additionally depends on an available property-oriented programming chain.

CVSS severity7.2
High
EPSS probability0.53%
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 DynamiApps Frontend Admin 3.28.31 and earlier allows remote authenticated users to execute code through admin_form posts. The settings loader passes user-controlled post_content to maybe_unserialize() without restricting object classes, allowing serialized PHP objects to be instantiated. Editor-level access is required, and code execution additionally depends on an available property-oriented programming chain.

The record

CVE
CVE-2026-3328
Published
Mar 26, 2026
Updated
Mar 26, 2026
Vendor
DynamiApps
Product
Frontend Admin
Classifications
CWE-502
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 26, 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=* <=3.28.31

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

DynamiApps · Frontend Adminversion=* <=3.28.31

Published CVSS scores

7.2WordfenceCVSS:3.1/AV:N/AC:L/PR:H/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.

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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.

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Technologies

Your stack

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Your stack

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