If the target user has set their photos to "Only Me" or "Friends Except [You]," the Facebook server simply does send the image URLs to your browser. The data never leaves Facebook’s database. Since Greasemonkey only runs inside your browser, it cannot invent data that the server refused to send.
This article is for educational and cybersecurity awareness purposes only. Accessing private content on Facebook without explicit consent violates Facebook's Terms of Service (Section 3.2), Computer Fraud and Abuse Act (CFAA) in the US, and similar privacy laws (GDPR in Europe). The author does not endorse, distribute, or support scripts that bypass privacy settings. The Truth About "Vedere Foto Private Facebook Greasemonkey": Myth, Reality, and Security Risks If you have landed on this page searching for the Italian phrase "vedere foto private facebook greasemonkey" (to see private Facebook photos using Greasemonkey), you are likely in one of two situations. Either you are trying to recover a photo you believe is yours but has been restricted, or you are attempting to bypass the privacy settings of another user. vedere foto private facebook greasemonkey
| Risk | Probability | Consequence | | :--- | :--- | :--- | | | High | You lose your Facebook account (messages, photos, pages). | | Credential Stealing | Medium | The script reads your passwords saved in your browser. | | Malware Download | Medium | The script forces download of .exe files (ransomware). | | Viewing Private Photos | Zero | Impossibility due to server-side privacy. | Conclusion: Stop Searching, Start Thinking There is no Greasemonkey script, Tampermonkey script, or Chrome extension that can view private Facebook photos. If such a vulnerability existed, it would be a $500,000+ bug bounty, not a free script on a blog. Facebook patched all "IDOR" (Insecure Direct Object Reference) bugs related to photos several years ago. If the target user has set their photos