CWE-161β€”Improper Neutralization of Multiple Leading Special Elements

PUBLISHEDweakness record
released 2006-07-19 Β· last modified 2025-12-11

Metadata

CWE ID:
CWE-161
Abstraction:
Variant
Structure:
Simple
Status:
Incomplete
Release Date:
2006-07-19
Latest Modification Date:
2025-12-11

Weakness Name

Improper Neutralization of Multiple Leading Special Elements

Description

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes multiple leading special elements that could be interpreted in unexpected ways when they are sent to a downstream component.

As data is parsed, improperly handled multiple leading special elements may cause the process to take unexpected actions that result in an attack.

Common Consequences

Scope:
Integrity
Impact:
Unexpected State

Related Weaknesses

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