CVE-2018-7634

high

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://twitter.com/Mustafaran/status/970745812887199744

https://tuleap.net/plugins/tracker/?aid=11217

https://tuleap.net/plugins/git/tuleap/tuleap/stable?p=tuleap%2Fstable.git&a=commit&h=d6701289ae55de900929ff0f66313fa9771a198d

https://mustafairan.wordpress.com/2018/03/05/tuleap-mail-change-csrf-vulnerability-leads-to-account-takeover/

https://github.com/Enalean/tuleap/commit/0843c046eee54b16ec6a7753c575838212770189

Details

Source: Mitre, NVD

Published: 2018-03-01

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00195