Tom Van Goethem

Reported vulnerabilities

•   200 pts

  Referer leakage in Gist

  @tomvangoethem along with @mathiasbynens discovered that Gist could leak Referer headers for Gists containing certain user-content. This did not allow an attacker to disclose the private URLs of arbitrary Gists. We remediated this issue within modern browsers by adding support for the <meta name="referrer" content="never"> tag on private Gists.

  Reported on 02-11-2014 for GitHub Gist

•   500 pts

  Open redirect

  Along with @mathiasbynens, @tomvangoethem discovered an Open Redirect vulnerability in GitHub.com. An attacker could have exploited this vulnerability to redirect users from GitHub.com to arbitrary sites. We have addressed this issue by improving our redirect URL checking.

  Reported on 01-30-2014 for GitHub.com