CVE-2026-23802Network attack vector

Editor-level file upload via missing type validation

Published Mar 5, 2026 · Updated Mar 5, 2026

Unrestricted file upload in Meow Apps AI Engine 3.3.2 and earlier allows remote authenticated users to place arbitrary files on the server. The plugin's upload handling accepts dangerous file types because it does not validate the submitted file type before storage. Editor-level access is required, and uploaded server-executable content can provide code execution under the web server account.

CVSS severity9.1
Critical
EPSS probability0.46%
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 Meow Apps AI Engine 3.3.2 and earlier allows remote authenticated users to place arbitrary files on the server. The plugin's upload handling accepts dangerous file types because it does not validate the submitted file type before storage. Editor-level access is required, and uploaded server-executable content can provide code execution under the web server account.

The record

CVE
CVE-2026-23802
Published
Mar 5, 2026
Updated
Mar 5, 2026
Vendor
Jordy Meow
Product
AI Engine
Classifications
CWE-434, T1105
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 5, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 5, 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=n/a <=<= 3.3.2 changes=[{"at":"3.3.3","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jordy Meow · AI Engineversion=n/a <=<= 3.3.2 changes=[{"at":"3.3.3","status":"unaffected"}]

Published CVSS scores

9.1PatchstackCVSS:3.1/AV:N/AC:L/PR:H/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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1105Ingress Tool Transfer

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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