CVE-2022-46610Public exploitNetwork attack vector

Authenticated code execution via unvalidated avatar upload

Published Jan 10, 2023 · Updated Apr 9, 2025

Arbitrary file upload in Wukong CRM 9.0 allows remote authenticated users to execute arbitrary code through a crafted PHP avatar. The avatar handler in application/admin/controller/Users.php moves the upload without configuring validation, and ThinkPHP stores it with a PHP suffix. Access to the enterprise-management backend is required; the resulting executable file has a predictable time-based name that can be requested even when debug mode is disabled.

CVSS severity8.8
High
EPSS probability18.09%
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 Wukong CRM 9.0 allows remote authenticated users to execute arbitrary code through a crafted PHP avatar. The avatar handler in application/admin/controller/Users.php moves the upload without configuring validation, and ThinkPHP stores it with a PHP suffix. Access to the enterprise-management backend is required; the resulting executable file has a predictable time-based name that can be requested even when debug mode is disabled.

The record

CVE
CVE-2022-46610
Published
Jan 10, 2023
Updated
Apr 9, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-434, T1505.003
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 10, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 9, 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

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.

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 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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