CVE-2022-42229Network attack vector

Authenticated code execution via dangerous file upload

Published Oct 11, 2022 · Updated May 19, 2025

Arbitrary code execution in Wedding Planner v1.0 allows remote authenticated users to execute code via package_edit.php. The package_edit.php handler accepts an uploaded file type that can be executed because dangerous file types are not restricted. The attack requires low-privilege network access and no additional user interaction, enabling complete compromise of application confidentiality, integrity, and availability.

CVSS severity8.8
High
EPSS probability1.10%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Arbitrary code execution in Wedding Planner v1.0 allows remote authenticated users to execute code via package_edit.php. The package_edit.php handler accepts an uploaded file type that can be executed because dangerous file types are not restricted. The attack requires low-privilege network access and no additional user interaction, enabling complete compromise of application confidentiality, integrity, and availability.

The record

CVE
CVE-2022-42229
Published
Oct 11, 2022
Updated
May 19, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 11, 2022CVE publishedPublication date reported by the CVE source.
  2. May 19, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8NVDCVSS: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-434Unrestricted Upload of File with Dangerous Type
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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