CWE-235
Improper Handling of Extra Parameters
Draft
2006-07-19
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00h00 +00:00
2025-12-11
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Benachrichtigungen für ein CWE
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Name: Improper Handling of Extra Parameters
The product does not handle or incorrectly handles when the number of parameters, fields, or arguments with the same name exceeds the expected amount.
Allgemeine Informationen
Einführungsmodi
Implementation : This typically occurs in situations when only one element is expected to be specified.Anwendbare Plattformen
Sprache
Class: Not Language-Specific (Undetermined)Häufige Konsequenzen
| Bereich | Auswirkung | Wahrscheinlichkeit |
|---|---|---|
| Integrity | Unexpected State |
Beobachtete Beispiele
| Referenzen | Beschreibung |
|---|---|
CVE-2003-1014 | MIE. multiple gateway/security products allow restriction bypass using multiple MIME fields with the same name, which are interpreted differently by clients. |
Hinweise zur Schwachstellen-Zuordnung
Begründung : This CWE entry is at the Variant level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.Kommentar : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.
Verwandte Angriffsmuster
| CAPEC-ID | Name des Angriffsmusters |
|---|---|
| CAPEC-460 | HTTP Parameter Pollution (HPP)
An adversary adds duplicate HTTP GET/POST parameters by injecting query string delimiters. Via HPP it may be possible to override existing hardcoded HTTP parameters, modify the application behaviors, access and, potentially exploit, uncontrollable variables, and bypass input validation checkpoints and WAF rules. |
Hinweise
This type of problem has a big role in multiple interpretation vulnerabilities and various HTTP attacks.Einreichung
| Name | Organisation | Datum | Veröffentlichungsdatum | Version |
|---|---|---|---|---|
| PLOVER | Draft 3 |
Änderungen
| Name | Organisation | Datum | Kommentar |
|---|---|---|---|
| Eric Dalci | Cigital | updated Time_of_Introduction | |
| CWE Content Team | MITRE | updated Modes_of_Introduction, Relationships, Relationship_Notes, Taxonomy_Mappings | |
| CWE Content Team | MITRE | updated Description, Name | |
| CWE Content Team | MITRE | updated Common_Consequences | |
| CWE Content Team | MITRE | updated Common_Consequences | |
| CWE Content Team | MITRE | updated Related_Attack_Patterns, Relationships | |
| CWE Content Team | MITRE | updated Description, Type | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Applicable_Platforms, Time_of_Introduction | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Description | |
| CWE Content Team | MITRE | updated Relationships | |
| CWE Content Team | MITRE | updated Mapping_Notes | |
| CWE Content Team | MITRE | updated Relationships, Weakness_Ordinalities |
