HIGH
Remote code execution vulnerability in /cmsms-2.1.6-install.php/index.php in CMS Made Simple version 2.1.6 allows remote attackers to inject arbitrary PHP code via the "timezone" parameter in step 4 of a fresh installation procedure
Published Feb 26, 2018
7.5
HIGHCVSS 3.0
EPSS 12.76%
Description
Remote code execution vulnerability in /cmsms-2.1.6-install.php/index.php in CMS Made Simple version 2.1.6 allows remote attackers to inject arbitrary PHP code via the "timezone" parameter in step 4 of a fresh installation procedure.
Affected products
No data.
- 2.1.6
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.5 HIGH NVD
CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
8.5 HIGH NVD
AV:N/AC:M/Au:S/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
12.76% 0.12759
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.12759
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 (36 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 12.76% (0.12759) | 96.16th | v5 (v2026.06.15) |
| Sep 22, 2026 | 12.76% (0.12759) | 96.09th | v5 (v2026.06.15) |
| Sep 21, 2026 | 9.83% (0.09825) | 95.40th | v5 (v2026.06.15) |
| Sep 6, 2026 | 12.76% (0.12759) | 96.01th | v5 (v2026.06.15) |
| Sep 5, 2026 | 9.83% (0.09825) | 95.30th | v5 (v2026.06.15) |
| Aug 30, 2026 | 12.76% (0.12759) | 95.99th | v5 (v2026.06.15) |
| Aug 28, 2026 | 9.83% (0.09825) | 95.27th | v5 (v2026.06.15) |
| Aug 24, 2026 | 12.76% (0.12759) | 95.96th | v5 (v2026.06.15) |
| Aug 23, 2026 | 9.83% (0.09825) | 95.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 13.25% (0.13252) | 95.88th | v5 (v2026.06.15) |
| Nov 21, 2025 | 42.08% (0.42075) | 97.28th | v4 (v2025.03.14) |
| Nov 18, 2025 | 37.90% (0.37900) | 97.02th | v4 (v2025.03.14) |
| Sep 12, 2025 | 42.08% (0.42075) | 97.35th | v4 (v2025.03.14) |
| May 23, 2025 | 43.20% (0.43202) | 97.32th | v4 (v2025.03.14) |
| Apr 9, 2025 | 32.98% (0.32975) | 96.54th | v4 (v2025.03.14) |
| Mar 30, 2025 | 40.70% (0.40699) | 97.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 70.09% (0.70087) | 98.20th | v4 (v2025.03.14) |
| Mar 28, 2025 | 40.70% (0.40699) | 97.09th | v4 (v2025.03.14) |
| Mar 27, 2025 | 70.09% (0.70087) | 98.52th | v4 (v2025.03.14) |
| Mar 20, 2025 | 68.77% (0.68773) | 98.56th | v4 (v2025.03.14) |
| Mar 19, 2025 | 70.09% (0.70087) | 98.54th | v4 (v2025.03.14) |
| Mar 17, 2025 | 68.77% (0.68773) | 98.52th | v4 (v2025.03.14) |
| Dec 17, 2024 | 9.12% (0.09122) | 94.64th | v3 (v2023.03.01) |
| Apr 23, 2024 | 8.29% (0.08285) | 94.29th | v3 (v2023.03.01) |
| Apr 14, 2024 | 9.54% (0.09544) | 94.66th | v3 (v2023.03.01) |
| Feb 6, 2024 | 5.59% (0.05588) | 92.55th | v3 (v2023.03.01) |
| Jan 6, 2024 | 5.10% (0.05105) | 92.13th | v3 (v2023.03.01) |
| Jul 20, 2023 | 3.30% (0.03302) | 90.02th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.35% (0.03349) | 89.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 10.12% (0.10123) | 94.56th | v2 (v2022.01.01) |
| Apr 1, 2022 | 10.12% (0.10123) | 94.09th | v2 (v2022.01.01) |
| Feb 4, 2022 | 10.12% (0.10123) | 87.57th | v2 (v2022.01.01) |
| Feb 3, 2022 | 7.71% (0.07710) | 84.59th | v1 |
| Jan 6, 2022 | 7.71% (0.07710) | 84.41th | v1 |
| Sep 1, 2021 | 7.71% (0.07710) | 92.04th | v1 |
| Apr 14, 2021 | 7.71% (0.07710) | 0.00th | v1 |
Weaknesses (1)
References (3)
- http://dev.cmsmadesimple.org/project/changelog/5471 x_refsource_MISCRelease Notes
- https://packetstormsecurity.com/files/146568/CMS-Made-Simple-2.1.6-Remote-Code-Execution.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- https://www.exploit-db.com/exploits/44192/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://dev.cmsmadesimple.org/project/changelog/5471 | x_refsource_MISCRelease Notes | |
| https://packetstormsecurity.com/files/146568/CMS-Made-Simple-2.1.6-Remote-Code-Execution.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| https://www.exploit-db.com/exploits/44192/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Feb 26, 2018
Updated Aug 5, 2024
Reserved Feb 23, 2018
Link CVE-2018-7448
CISA Vulnrichment
Updated n/a