An issue was discovered in CMS Made Simple 2.2.8
Published Sep 17, 2021
7.5
HIGHCVSS 3.1
EPSS 1.51%
Description
An issue was discovered in CMS Made Simple 2.2.8. It is possible to achieve unauthenticated path traversal in the CGExtensions module (in the file action.setdefaulttemplate.php) with the m1_filename parameter; and through the action.showmessage.php file, it is possible to read arbitrary file content (by using that path traversal with m1_prefname set to cg_errormsg and m1_resettodefault=1).
Affected products
No data.
- 2.2.8
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.51% (0.01513) | 73.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.47% (0.01465) | 70.16th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.41% (0.00415) | 59.58th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.19% (0.00190) | 57.73th | v3 (v2023.03.01) |
| Jun 2, 2024 | 0.19% (0.00190) | 56.33th | v3 (v2023.03.01) |
| Apr 23, 2024 | 0.17% (0.00172) | 53.69th | v3 (v2023.03.01) |
| Mar 28, 2024 | 0.14% (0.00145) | 49.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.13% (0.00131) | 46.21th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Oct 11, 2021 | 1.04% (0.01040) | 64.87th | v1 |
| Oct 5, 2021 | 4.50% (0.04504) | 84.05th | v1 |
| Oct 4, 2021 | 1.04% (0.01040) | 64.62th | v5 (v2026.06.15) |
| Sep 18, 2021 | 1.04% (0.01040) | 64.61th | v1 |
References (4)
- http://dev.cmsmadesimple.org/project/changelog/5819 x_refsource_CONFIRMRelease NotesVendor Advisory
- https://forum.cmsmadesimple.org/viewtopic.php?f=1&t=80285 x_refsource_CONFIRMVendor Advisory
- https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwg x_refsource_CONFIRMVendor Advisory
- https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-Spuzzum x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://dev.cmsmadesimple.org/project/changelog/5819 | x_refsource_CONFIRMRelease NotesVendor Advisory | |
| https://forum.cmsmadesimple.org/viewtopic.php?f=1&t=80285 | x_refsource_CONFIRMVendor Advisory | |
| https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwg | x_refsource_CONFIRMVendor Advisory | |
| https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-Spuzzum | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.