Fix regression introduced by b3cdec5 #4022
Merged
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I have a demo setup with a vulnerable webapp with a Postgres DB in the backend. The webapp is vulnerable for stacked-queries SQLi. When I try to
--udf-inject
, Sqlmap complains that "PostgreSQL does not support file upload with UNION query SQL injection technique".This used to work in former Sqlmap releases.
I did a "git bisect" to find the commit that broke my scenario, it is b3cdec5. The relevant change is in the file
plugins/dbms/postgresql/filesystem.py
, where the function unionWriteFile was renamed to writeFile.This pull request reverts the chance and fixes the problem for me.