Many people who face a loan rejection are told, or assume, that they have been 'blacklisted by CIBIL'. There is no such list.
What credit bureaus actually do
Credit bureaus collect and maintain credit information reported by lenders, and calculate scores from it. They do not approve or reject loans, and they do not maintain a list of people barred from borrowing.
Why loans get rejected
Each lender decides based on its own policy, looking at your credit history, income, existing obligations and other factors. A low score, a recent default, a settled account or too many recent enquiries can all lead to a rejection, but so can an error in your report.
What you can do
Get copies of your reports from all four bureaus and review them carefully. If there is incorrect information, it can be disputed. If the information is accurate, the path forward is consistent, on-time repayment over time.
This article is general information, not personalised financial or legal advice.