CWE-607: Public Static Final Field References Mutable Object
A public or protected static final field references a mutable object, which allows the object to be changed by malicious code, or accidentally from another package.
How it's found
Public Static Final Field References Mutable Object is a specific, narrowly defined instance of a broader pattern. Testers confirm it with targeted code review and a proof-of-concept input that exercises the exact code path this weakness describes.
Consequences
- Modify Application Data
Mitigations
- Implementation: Protect mutable objects by making them private. Restrict access to the getter and setter as well.
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-607?
A public or protected static final field references a mutable object, which allows the object to be changed by malicious code, or accidentally from another package.
How do you find Public Static Final Field References Mutable Object?
Public Static Final Field References Mutable Object is a specific, narrowly defined instance of a broader pattern. Testers confirm it with targeted code review and a proof-of-concept input that exercises the exact code path this weakness describes.
What is the impact of CWE-607?
Modify Application Data
Does TurboPentest test for Public Static Final Field References Mutable Object?
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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