An issue was discovered in Enalean Tuleap 9.6 and prior versions.
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-94.
Summary
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).
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-7411
- 2026-10-03 Alias added: GHSA-f58h-hjj3-8549
References
Advisory 4
- http://packetstormsecurity.com/files/144716/Tuleap-9.6-Second-Order-PHP-Object-Injection.html
- [oss-security] 20171023 [KIS-2017-02] Tuleap <= 9.6 Second-Order PHP Object Injection Vulnerability
- http://karmainsecurity.com/KIS-2017-02
- 20171023 [KIS-2017-02] Tuleap <= 9.6 Second-Order PHP Object Injection Vulnerability
More Enalean Tuleap vulnerabilities
- TI-2023-19888 Tuleap allows preview of a linked artifact with a type does not respect permissions CVSS 3.1MEDIUM 6.5
- TI-2025-21539 Tuleap allows XSS via the content of RSS feeds in the RSS widgets CVSS 3.1MEDIUM 4.8
- TI-2024-16583 Tuleap's mass update clears the permissions on artifact field CVSS 3.1MEDIUM 6.5
- TI-2024-15444 Tuleap's content of artifacts might be readable by unauthorized users CVSS 3.1MEDIUM 6.5
- TI-2024-31377 Tuleap does not properly check permissions for email notifications in trackers CVSS 3.1MEDIUM 5.7
- TI-2025-33485 Tuleap is vulnerable to XSS attacks when displaying the children of a parent artifact CVSS 3.1MEDIUM 5.4
Sources
- CVE-2017-7411 · CVE Program
- CVE-2017-7411 · NVD
- FIRST EPSS
- GHSA-f58h-hjj3-8549 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences