CVE-2024-49669Network attack vector

Authenticated code execution via missing upload type validation

Published Oct 23, 2024 · Updated May 11, 2026

Unrestricted file upload in Alexander De Ridder INK Official 4.1.2 and earlier allows remote authenticated users to upload web shells. The plugin's file-upload handling accepts arbitrary file types without validating whether the server will execute them. Contributor-level access is required, and an uploaded server-executable file permits command execution in the WordPress site's web-server context.

CVSS severity9.9
Critical
EPSS probability0.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Unrestricted file upload in Alexander De Ridder INK Official 4.1.2 and earlier allows remote authenticated users to upload web shells. The plugin's file-upload handling accepts arbitrary file types without validating whether the server will execute them. Contributor-level access is required, and an uploaded server-executable file permits command execution in the WordPress site's web-server context.

The record

CVE
CVE-2024-49669
Published
Oct 23, 2024
Updated
May 11, 2026
Vendor
Alexander De Ridder
Product
INK Official
Classifications
CWE-434, CAPEC-1, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 23, 2024CVE publishedPublication date reported by the CVE source.
  2. May 11, 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 <=4.1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Alexander De Ridder · INK Officialversion=0 <=4.1.2

Published CVSS scores

9.9PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
8.8WordfenceCVSS: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
CAPEC-1Accessing Functionality Not Properly Constrained by ACLs
T1505.003Web Shell

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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