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The exploit given in the README was not effective because there #3

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merged 2 commits into from
Mar 30, 2021
Merged

The exploit given in the README was not effective because there #3

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The exploit given in the README was not effective because there
Mar 30, 2021
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package-lock.json
Mar 30, 2021
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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -37,5 +37,5 @@ docker-compose up --build --detach
```

## Known Vulnerabilities
* SQL Injection via search box. - `a%'; insert into items values (default, 'hacker item name','bad bad description'); select * from ITEMS where name like '%banan`
* SQL Injection via search box. - `item%' union all select * from user; -- `
* Cross Site Scripting via search box. - `<script>alert("hey guy");</script>`
34 changes: 31 additions & 3 deletions bootstrapdb.js
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Expand Up @@ -6,17 +6,45 @@ db.serialize(function () {
if (err) {
console.error(err);
} else {
const stmt = db.prepare('INSERT INTO item VALUES (null, ?, ?)', function (err) {
const itemTbl = db.prepare('INSERT INTO item VALUES (null, ?, ?)', function (err) {
if (err) {
console.error(err)
}
});

for (var i = 0; i < 3; i++) {
stmt.run('item-' + i, 'item-' + i + ' is the great item evar');
itemTbl.run('item-' + i, 'item-' + i + ' is the great item evar');
}

stmt.finalize(function (err) {
itemTbl.finalize(function (err) {
if (err) {
console.error(err)
} else {
db.close(function (err) {
if (err) {
console.error(err)
}
});
}
});
}
});


db.run('CREATE TABLE user (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, username NVARCHAR(1024) NOT NULL, password TEXT NOT NULL)', function (err) {
if (err) {
console.error(err);
} else {
const userTbl = db.prepare('INSERT INTO user VALUES (null, ?, ?)', function (err) {
if (err) {
console.error(err)
}
});
userTbl.run('admin', 'S3cr37P@$$w0rD!');
userTbl.run('user1', 'bad_password');
userTbl.run('user2', 'worse');
userTbl.run('user3', 'fail');
userTbl.finalize(function (err) {
if (err) {
console.error(err)
} else {
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