CVE-2024-46441Public exploitNetwork attack vector

Authenticated code execution via unchecked ZIP extraction

Published Sep 27, 2024 · Updated Sep 27, 2024

Arbitrary file upload in Kacins YPay 1.2.0 allows remote authenticated users to execute code through a crafted theme ZIP archive. themePutFile extracts archive members into public/home without validating each extracted file's extension, leaving uploaded PHP content web-accessible. Access to the administrative theme uploader is required, and successful exploitation runs attacker-supplied code with the web application's privileges.

CVSS severity8.8
High
EPSS probability0.59%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Arbitrary file upload in Kacins YPay 1.2.0 allows remote authenticated users to execute code through a crafted theme ZIP archive. themePutFile extracts archive members into public/home without validating each extracted file's extension, leaving uploaded PHP content web-accessible. Access to the administrative theme uploader is required, and successful exploitation runs attacker-supplied code with the web application's privileges.

The record

CVE
CVE-2024-46441
Published
Sep 27, 2024
Updated
Sep 27, 2024
Vendor
Kacins
Product
YPay
Classifications
CWE-434, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 27, 2024Record 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=1.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Kacins · YPayversion=1.2.0

Published CVSS scores

8.8CISA-ADPCVSS: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.

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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 exploitPublished

Weakness, pattern, technique

CWE-434Unrestricted Upload of File with Dangerous Type
T1505.003Server Software Component: Web Shell

Public exploit references

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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