HIGH
An issue was discovered in Enalean Tuleap 9.6 and prior versions
Published Oct 30, 2017
8.8
HIGHCVSS 3.0
EPSS 66.63%
Description
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).
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
8.8 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
6.5 MEDIUM NVD
AV:N/AC:L/Au:S/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
66.63% 0.66632
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.66632
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (31 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 66.63% (0.66632) | 99.27th | v5 (v2026.06.15) |
| Sep 22, 2026 | 66.63% (0.66632) | 99.25th | v5 (v2026.06.15) |
| Sep 21, 2026 | 61.66% (0.61663) | 99.16th | v5 (v2026.06.15) |
| Sep 6, 2026 | 66.63% (0.66632) | 99.24th | v5 (v2026.06.15) |
| Sep 5, 2026 | 61.66% (0.61663) | 99.14th | v5 (v2026.06.15) |
| Aug 30, 2026 | 66.63% (0.66632) | 99.23th | v5 (v2026.06.15) |
| Aug 28, 2026 | 61.66% (0.61663) | 99.13th | v5 (v2026.06.15) |
| Aug 24, 2026 | 66.63% (0.66632) | 99.23th | v5 (v2026.06.15) |
| Aug 23, 2026 | 61.66% (0.61663) | 99.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 66.63% (0.66632) | 99.19th | v5 (v2026.06.15) |
| Nov 21, 2025 | 73.89% (0.73892) | 98.76th | v4 (v2025.03.14) |
| Nov 18, 2025 | 63.99% (0.63991) | 98.41th | v4 (v2025.03.14) |
| Mar 30, 2025 | 74.59% (0.74588) | 98.78th | v4 (v2025.03.14) |
| Mar 29, 2025 | 78.59% (0.78585) | 98.76th | v4 (v2025.03.14) |
| Mar 17, 2025 | 74.59% (0.74588) | 98.78th | v4 (v2025.03.14) |
| Dec 17, 2024 | 44.41% (0.44413) | 97.44th | v3 (v2023.03.01) |
| Nov 11, 2024 | 70.83% (0.70827) | 98.13th | v3 (v2023.03.01) |
| Feb 3, 2024 | 69.11% (0.69105) | 97.72th | v3 (v2023.03.01) |
| Oct 10, 2023 | 70.55% (0.70553) | 97.65th | v3 (v2023.03.01) |
| Sep 9, 2023 | 59.61% (0.59613) | 97.33th | v3 (v2023.03.01) |
| Jun 19, 2023 | 54.86% (0.54864) | 97.14th | v3 (v2023.03.01) |
| May 26, 2023 | 41.77% (0.41771) | 96.76th | v3 (v2023.03.01) |
| May 8, 2023 | 39.44% (0.39436) | 96.67th | v3 (v2023.03.01) |
| Apr 13, 2023 | 42.75% (0.42752) | 96.76th | v3 (v2023.03.01) |
| Mar 23, 2023 | 41.83% (0.41833) | 96.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 42.16% (0.42159) | 96.70th | v3 (v2023.03.01) |
| Mar 6, 2023 | 60.89% (0.60894) | 98.92th | v2 (v2022.01.01) |
| Feb 4, 2022 | 60.89% (0.60894) | 98.64th | v2 (v2022.01.01) |
| Feb 3, 2022 | 52.03% (0.52031) | 99.07th | v1 |
| Sep 1, 2021 | 52.03% (0.52031) | 99.68th | v1 |
| Apr 14, 2021 | 52.03% (0.52031) | 0.00th | v1 |
Weaknesses (1)
References (6)
- http://karmainsecurity.com/KIS-2017-02 x_refsource_MISCIssue TrackingThird Party Advisory
- http://packetstormsecurity.com/files/144716/Tuleap-9.6-Second-Order-PHP-Object-Injection.html x_refsource_MISCIssue TrackingThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2017/Oct/53 mailing-listx_refsource_FULLDISCIssue TrackingMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2017/10/23/3 mailing-listx_refsource_MLISTIssue TrackingMailing ListThird Party Advisory
- https://tuleap.net/plugins/tracker/?aid=10118 x_refsource_CONFIRMExploitIssue TrackingVendor Advisory
- https://www.exploit-db.com/exploits/43374/ exploitx_refsource_EXPLOIT-DB
| Link | Providers | Tags |
|---|---|---|
| http://karmainsecurity.com/KIS-2017-02 | x_refsource_MISCIssue TrackingThird Party Advisory | |
| http://packetstormsecurity.com/files/144716/Tuleap-9.6-Second-Order-PHP-Object-Injection.html | x_refsource_MISCIssue TrackingThird Party AdvisoryVDB Entry | |
| http://seclists.org/fulldisclosure/2017/Oct/53 | mailing-listx_refsource_FULLDISCIssue TrackingMailing ListThird Party Advisory | |
| http://www.openwall.com/lists/oss-security/2017/10/23/3 | mailing-listx_refsource_MLISTIssue TrackingMailing ListThird Party Advisory | |
| https://tuleap.net/plugins/tracker/?aid=10118 | x_refsource_CONFIRMExploitIssue TrackingVendor Advisory | |
| https://www.exploit-db.com/exploits/43374/ | exploitx_refsource_EXPLOIT-DB |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 30, 2017
Updated Aug 5, 2024
Reserved Apr 3, 2017
Link CVE-2017-7411
CISA Vulnrichment
Updated n/a