CVE-2017-7411

An issue was discovered in Enalean Tuleap 9.6 and prior versions. The vulnerability exists because the User::getRecentElements() method is using the unserialize() function with a preference value that can be arbitrarily manipulated by malicious users through the REST API interface, and this can be exploited to inject arbitrary PHP objects into the application scope, allowing an attacker to perform a variety of attacks (including but not limited to Remote Code Execution).

CVSS v3.0

8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

66.63% chance of exploitation in the next 30 days, 99th percentile

Published

2017-10-30

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://tuleap.net/plugins/tracker/?aid=10118

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/tuleap_rest_unserial…

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/43374

References

• CVE Record
• NVD entry

Related

• CVE-2017-7410
• CVE-2017-7415
• CVE-2017-7402
• CVE-2017-7441
• CVE-2017-7398
• CVE-2017-7442