Public notes for coordinated vulnerability disclosure, vendor acknowledgements, and product security research.
About
Web application security, mobile platforms, binary analysis, and cloud/API attack surfaces. Research is driven by curiosity — findings are handled with care for the people affected, not just the systems involved.
Research notes
Policy enforcement boundary issue
Independently validated policy-enforcement issue under coordinated remediation. Vendor, product, and technical details remain withheld.
Ray runtime_env zip extraction hardening
Open-source hardening contribution that improved Ray's runtime_env zip extraction path validation through upstream PR #63786.
Traefik StripPrefix route-level auth bypass
Public note for a path normalization issue in Traefik where StripPrefix middleware could affect route-level authorization boundaries.
Disclosure policy
- I contact the vendor before anything goes public.
- I give reasonable time to patch — usually 90 days.
- Exploit details stay private until a fix is out.
- When I publish, I share what's useful for defense, not attack.
Contact
Reach out directly for coordinated disclosure. Include the product, a rough description, and your preferred timeline.