CWE-698: Execution After Redirect (EAR)
The web application sends a redirect to another location, but instead of exiting, it executes additional code.
How it's found
Execution After Redirect (EAR) is typically found by tracing untrusted input from where it enters the system to the point where it is used without the check or neutralization this weakness describes, combining manual code review with dynamic testing.
Consequences
- Alter Execution Logic, Execute Unauthorized Code or Commands: This weakness could affect the control flow of the application and allow execution of untrusted code.
Where this fits in a TurboPentest engagement
This weakness is not covered by the automated black-box pentest. IntegSec pentesters cover it in a manual engagement.
Frequently asked questions
What is CWE-698?
The web application sends a redirect to another location, but instead of exiting, it executes additional code.
How do you find Execution After Redirect (EAR)?
Execution After Redirect (EAR) is typically found by tracing untrusted input from where it enters the system to the point where it is used without the check or neutralization this weakness describes, combining manual code review with dynamic testing.
What is the impact of CWE-698?
Alter Execution Logic, Execute Unauthorized Code or Commands: This weakness could affect the control flow of the application and allow execution of untrusted code.
Does TurboPentest test for Execution After Redirect (EAR)?
This weakness is not covered by the automated black-box pentest. IntegSec pentesters cover it in a manual engagement.
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Written and reviewed by
Michel Chamberland - Founder & CEO, IntegSec
CISSP, OSCP, OSCE, CEH, GIAC, CCSK · 20+ years in offensive security
Michel has spent 20+ years on offensive security teams including IBM X-Force Red and Trustwave SpiderLabs, leading penetration tests, red team engagements, and breach response for Fortune 500 customers. He is the founder of IntegSec and the architect of TurboPentest.
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