CVE-2023-49742Network attack vector

Authenticated arbitrary file upload via missing capability checks

Published Apr 18, 2024 · Updated Apr 28, 2026

Missing authorization in DevItems Support Genix 1.2.3 and earlier allows remote authenticated users to upload arbitrary files. Public reports state that several privileged functions omit WordPress capability checks, but the affected function names are undisclosed. Subscriber-level access is sufficient to invoke unauthorized actions, and arbitrary uploads can alter site-hosted content.

CVSS severity9.9
Critical
EPSS probability0.77%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in DevItems Support Genix 1.2.3 and earlier allows remote authenticated users to upload arbitrary files. Public reports state that several privileged functions omit WordPress capability checks, but the affected function names are undisclosed. Subscriber-level access is sufficient to invoke unauthorized actions, and arbitrary uploads can alter site-hosted content.

The record

CVE
CVE-2023-49742
Published
Apr 18, 2024
Updated
Apr 28, 2026
Vendor
DevItems
Product
Support Genix
Classifications
CWE-862, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 18, 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=-
  2. Affected versionversion=n/a <=1.2.3 changes=[{"at":"1.2.4","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

DevItems · Support Genixversion=-; version=n/a <=1.2.3 changes=[{"at":"1.2.4","status":"unaffected"}]

Published CVSS scores

9.9PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/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-862Missing Authorization
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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