Title: OKCupid Server Error Page XSS Severity: High CVE-ID: CVE-2014-3148 Re-release: 20 September 2014 Author: Kenneth F. Belva Websites: http://silverbackventuresllc.com http://xssWarrior.com http://securitymaverick.com Twitter: @infosecmaverick Contact: Please use website contact form. Mail: URL: https://github.com/okws/okws Vendor: Remote Exploit: Yes Description: ============ A non-existent page triggers the vulnerable XSS page. Proof of Concept : ================== http://okcupidserver/none/[code] Various URLs : ================== Public Release: https://twitter.com/infosecmaverick/status/462573038299803648 Hacker1: https://hackerone.com/reports/3317 Git Credit and Correction: https://github.com/okws/okws/commit/e9bedb644d106a043e33e1058bedd1c2c0b2e2e0 Solution: ========= Upgrade. Remarks: ======== Thanks to @Sidnicious at OKCupid for such a quick fix and responsiveness