What is CVE-2017-7411?

CVE-2017-7411 is a high-severity vulnerability in Enalean Tuleap, classified under Code Injection. CVSS score: 8.8/10. Published 2017-10-30.

How severe is CVE-2017-7411?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2017-7411 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Enalean Tuleap

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).

Vulnerability class: RCE (Remote Code Execution)

Published 2017-10-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.666 (99.3th percentile), scored 2026-10-18.

High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.666 · newest: 0.666 · change: 0.000

Affected products

Enalean Tuleap

Weakness classification (CWE)

CWE-94 — Code Injection

Public proof-of-concept exploits

rapid7/metasploit-framework

References

tuleap.net/plugins/tracker/ (Exploit, Issue Tracking, Vendor Advisory)
packetstormsecurity.com/files/144716/Tuleap-9.6-Second-Order-PHP-Object-Injecti… (VDB Entry, Third Party Advisory, Issue Tracking)
www.exploit-db.com/exploits/43374/ (exploit)
www.openwall.com/lists/oss-security/2017/10/23/3 (mailing-list, Mailing List, Third Party Advisory, Issue Tracking)
karmainsecurity.com/KIS-2017-02 (Third Party Advisory, Issue Tracking)
seclists.org/fulldisclosure/2017/Oct/53 (mailing-list, Mailing List, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2017-7411?: CVE-2017-7411 is a high-severity vulnerability in Enalean Tuleap, classified under Code Injection. CVSS score: 8.8/10. Published 2017-10-30.
How severe is CVE-2017-7411?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2017-7411 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.