Description
An issue was discovered in Enalean Tuleap 9.17. Lack of CSRF attack mitigation while changing an e-mail address makes it possible to abuse the functionality by attackers. By making a CSRF attack, an attacker could make a victim change his registered e-mail address on the application, leading to account takeover.
References
- https://mustafairan.wordpress.com/2018/03/05/tuleap-mail-change-csrf-vulnerability-leads-to-account-takeover/
- https://tuleap.net/plugins/tracker/?aid=11217
- https://twitter.com/Mustafaran/status/970745812887199744
- https://github.com/Enalean/tuleap/commit/0843c046eee54b16ec6a7753c575838212770189
- https://tuleap.net/plugins/git/tuleap/tuleap/stable?p=tuleap%2Fstable.git&a=commit&h=d6701289ae55de900929ff0f66313fa9771a198d