Skip to content

fix: Use parameterized query to prevent SQL injection in tainted-sql-string.py #3773

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
semgrep-code-dev-returntocorp wants to merge 1 commit into
base: develop
Choose a base branch
from
Draft

fix: Use parameterized query to prevent SQL injection in tainted-sql-string.py #3773

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 3 additions & 2 deletions python/flask/security/injection/tainted-sql-string.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -60,8 +60,9 @@ def insert_person_path(path):
lastname = "you don't get to pick >:)"

# String concatenation using + operator
# ruleid: tainted-sql-string
engine.execute("INSERT INTO person (name) VALUES ('" + name + "')")
# ok: tainted-sql-string
stmt = text("INSERT INTO person (name) VALUES (:name)")
engine.execute(stmt, name=name)

# ruleid: tainted-sql-string
engine.execute("INSERT INTO person (firstname, lastname) VALUES ('" + name + "','" + lastname + "')")
Expand Down
Loading