In November, I reported various persistent XSS vulnerabilities in AOL Mail to the AOL Security Team. They replied quickly and fixed the vulnerabilities in less than 90 days. 1. Using an unclosed tag, it was possible to inject arbitrary javascript code. The payload ran as soon as the victim opened the site mail.aol.com because the code was in the e-mail preview. ...
Info Product: Bookly #1 WordPress Booking Plugin (Lite Version) Version: 13.2 Active installations: 10,000+ Product page: https://wordpress.org/plugins/bookly-responsive-appointment-booking-tool/ CVE: 2018-6891 Description An unauthenticated user can inject arbitrary persistent javascript code in the admin panel. Proof of Concept Bookly Lite 13.2 and Bookly Pro 14.5 are affected, probably even earlier versions. I think the problem is that jQuery.ajax request is not sanitized in ng-payment_details_dialog.js. [*] ...
ZOHO Mail is a business mail that includes integrated calendar, contacts, notes, and tasks apps. Initially I was looking for a stored XSS in the webmail, but I did not find it so I started checking the other services. I wondered if it was possible to inject malicious code via attachments in ZOHO Notes. By attaching a local file it wasn’t, but in ZOHO Notes you can attach files from some cloud services: Google Drive, Dropbox, Box and Evernote. The XSS filters and protections worked well for the first three services, but not for Evernote. To my surprise it was possible to run javascript code in gadgets.zoho.eu via Evernote attachments. ...
This is my first public disclosure on HackerOne. It is a partial disclosure, but the summary is clear: there was a stored XSS in the image preview feature via crafted attachment filename. #275274 - touch.mail.ru/messages - Stored XSS 07/10/2017 - I send the report 11/10/2017 - The vulnerability is fixed and the bug bounty reward is 750$ 27/12/2017 - Public disclosure
In my own spare time I like to participate in the bug bounty programs. They are a hard challenge, but it is satisfying to find vulnerabilities in big companies. I usually look for XSS vulnerabilities, for this reason I have written a little python script to automate the search of XSS. XSSSonar is an open source tool to look for XSS vulnerabilities on a web page, it is written in Python 2.x for now, but I hope to rewrite it in Python 3.x. You can download it from the GitHub repository. ...