CVE-2024-6645Public exploitNetwork attack vector

Authenticated remote code execution via unrestricted AviatorScript evaluation

Published Jul 10, 2024 · Updated Aug 1, 2024

AviatorScript injection in WuKongOpenSource Wukong No-code Platform 20230807 allows remote authenticated users to execute arbitrary commands. ExpressionUtil passes user-supplied formulas directly to AviatorEvaluator without security policies, allowing scripts to invoke static methods and define attacker-controlled classes. Exploitation requires access to create a no-code module and formula, then trigger evaluation by adding a record; successful execution runs commands with the server process privileges.

CVSS severity6.3
Medium
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

AviatorScript injection in WuKongOpenSource Wukong No-code Platform 20230807 allows remote authenticated users to execute arbitrary commands. ExpressionUtil passes user-supplied formulas directly to AviatorEvaluator without security policies, allowing scripts to invoke static methods and define attacker-controlled classes. Exploitation requires access to create a no-code module and formula, then trigger evaluation by adding a record; successful execution runs commands with the server process privileges.

The record

CVE
CVE-2024-6645
Published
Jul 10, 2024
Updated
Aug 1, 2024
Vendor
WuKongOpenSource
Product
Wukong No-code Platform
Classifications
CWE-502, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 10, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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=0 <20230807
  2. Affected versionversion=20230807

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

WuKongOpenSource · Wukong No-code Platformversion=0 <20230807; version=20230807

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
5.3VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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-502Deserialization of Untrusted Data
T1059Command and Scripting Interpreter

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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