Home/CWE/Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')
Weakness

Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection')

CWE-95 · Variant · Incomplete

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes code syntax before using the input in a dynamic evaluation call (e.g. "eval").

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Weakness Relationships

Where this weakness sits in the CWE hierarchy. Walk up to broader classes or down to more specific variants.
Parent of this (broader)
ChildOfCWE-94 · Improper Control of Generation of Code ('Code Injection')
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Attack Patterns (CAPEC)

1
How adversaries exploit this weakness, per MITRE CAPEC.
CAPEC-35Leverage Executable Code in Non-Executable Files
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CVEs With This Weakness

131
A sample of the 131 CVEs tagged with this weakness.
CVECVE-2026-6652
CVECVE-2026-5971
CVECVE-2026-4965
CVECVE-2026-4851
CVECVE-2026-4837
CVECVE-2026-44643
CVECVE-2026-44128
CVECVE-2026-42603
CVECVE-2026-42079
CVECVE-2026-40316
CVECVE-2026-4001
CVECVE-2026-39423
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Nuclei Scanner Templates

12
Open-source Nuclei templates that detect this weakness class - an actionable scan-for-it pivot. Licensed under the ProjectDiscovery / Nuclei terms.
criticalLucee < 6.0.1.59 - Remote Code Execution
criticalOpenCPU - Remote Code Execution
criticalWeaver E-Cology BeanShell - Remote Command Execution
criticalThinkPHP 5.0.23 - Remote Code Execution
criticalThinkPHP 2/3 - Remote Code Execution
criticalLandray-OA - Remote code Execution
criticalApache OFBiz - JNDI Remote Code Execution (Apache Log4j)
criticalTongda OA v11.9 getadata - Remote Code Execution
criticalXWiki Platform - Remote Code Execution
criticalXWiki < 4.10.20 - Remote code execution
criticalXWiki < 4.10.20 - Remote code execution
criticalGeoServer and GeoTools - Remote Code Execution
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