Telegram Trouble: Exploiting LiveHelperChat’s XSS Bug for Laughs and Hacks!
LiveHelperChat 4.61 is vulnerable to a stored XSS attack via the Telegram Bot Username. By injecting a malicious payload, attackers can execute arbitrary JavaScript when a privileged user views it. This makes it a hilarious yet serious lesson in not trusting bots or usernames that sound too friendly.
Hot Take:
LiveHelperChat just got a taste of its own medicine with a spicy side dish of XSS. Who knew that a simple username could turn into a JavaScript fun fair? Looks like this chatbot needs more than just a patch; maybe a whole new wardrobe to cover those vulnerabilities!
Key Points:
– LiveHelperChat versions ≤ 4.61 have a stored cross-site scripting (XSS) vulnerability.
– The vulnerability is triggered through the Telegram Bot Username field.
– Arbitrary JavaScript can be executed, affecting admin or privileged users.
– The exploit has been tested on Mac OS Sequoia 15.5, using Firefox.
– The issue is documented under CVE-2025-51396.