Juice Shop Ssrf -

For defenders, the lesson is clear: . Validate the destination as if your internal network depends on it—because it does. This article is for educational purposes. Always test on systems you own or have explicit permission to test.

If the server responds with a successful fetch (even an error from the local service), the SSRF exists. Juice Shop's base configuration has no whitelist. But in hardened real-world apps, you might see filters. Practice bypass techniques: juice shop ssrf

// Vulnerable code example (simplified from Juice Shop source) app.post('/api/image/uploads', (req, res) => const imageUrl = req.body.url; // No validation of the URL scheme or domain request.get(imageUrl, (error, response, body) => if (error) res.status(400).send('Failed to fetch image'); else // Process the image... res.send('Image uploaded'); For defenders, the lesson is clear:

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