HIGH
An issue was discovered in com\mingsoft\cms\action\GeneraterAction.java in MCMS 4.6.5
Published Oct 30, 2018
7.5
HIGHCVSS 3.0
EPSS 1.54%
Description
An issue was discovered in com\mingsoft\cms\action\GeneraterAction.java in MCMS 4.6.5. An attacker can write a .jsp file (in the position parameter) to an arbitrary directory via a ../ Directory Traversal in the url parameter.
Affected products
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:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.54% 0.01543
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.01543
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.54% (0.01543) | 74.06th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.54% (0.01543) | 71.62th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.10% (0.00096) | 40.87th | v3 (v2023.03.01) |
| Jul 10, 2024 | 0.10% (0.00096) | 40.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.10% (0.00096) | 38.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v1 |
| Jan 6, 2022 | 0.42% (0.00416) | 9.79th | v1 |
| Sep 1, 2021 | 0.42% (0.00416) | 25.53th | v1 |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
Weaknesses (1)
References (3)
- https://gitee.com/mingSoft/MCMS/issues/IO0K0 x_refsource_MISCThird Party Advisory
- https://github.com/advisories/GHSA-7hjp-97g3-rq93 Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-18831
| Link | Providers | Tags |
|---|---|---|
| https://gitee.com/mingSoft/MCMS/issues/IO0K0 | x_refsource_MISCThird Party Advisory | |
| https://github.com/advisories/GHSA-7hjp-97g3-rq93 | Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-18831 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 30, 2018
Updated Aug 5, 2024
Reserved Oct 29, 2018
Link CVE-2018-18831
CISA Vulnrichment
GHSA-7HJP-97G3-RQ93 Updated n/a