hansunCMS unrestricted upload
Published Apr 22, 2023
9.8
CRITICALCVSS 3.1
EPSS 1.28%
Description
A vulnerability was found in hansunCMS 1.4.3. It has been declared as critical. This vulnerability affects unknown code of the file /ueditor/net/controller.ashx?action=catchimage. The manipulation leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-227230 is the identifier assigned to this vulnerability.
Affected products
- Vendor n/a Product hansunCMS Defaultn/a
- Version 1.4.3StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | hansunCMS | n/a |
|
- 1.4.3
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:H/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
AV:N/AC:L/Au:S/C:P/I:P/A:P
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
YesTechnical Impact
TotalDecision
n/aAssessed Feb 4, 2025 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.28% (0.01283) | 69.08th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.28% (0.01283) | 66.20th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.18% (0.00185) | 37.14th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.55% (0.04549) | 81.61th | v4 (v2025.03.14) |
| Mar 28, 2025 | 0.18% (0.00185) | 37.19th | v4 (v2025.03.14) |
| Mar 27, 2025 | 5.01% (0.05014) | 88.28th | v4 (v2025.03.14) |
| Mar 20, 2025 | 1.32% (0.01323) | 78.16th | v4 (v2025.03.14) |
| Mar 19, 2025 | 5.01% (0.05014) | 88.44th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.98% (0.00977) | 75.16th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.29% (0.00294) | 70.07th | v3 (v2023.03.01) |
| May 24, 2024 | 0.16% (0.00164) | 53.03th | v3 (v2023.03.01) |
| Apr 28, 2024 | 0.15% (0.00146) | 49.94th | v3 (v2023.03.01) |
| Mar 22, 2024 | 0.07% (0.00073) | 30.02th | v3 (v2023.03.01) |
| May 3, 2023 | 0.06% (0.00063) | 25.35th | v3 (v2023.03.01) |
| Apr 23, 2023 | 0.04% (0.00045) | 12.25th | v3 (v2023.03.01) |
References (3)
- https://github.com/MorStardust/hansuncmswebshell/blob/main/README.md exploitThird Party Advisory
- https://vuldb.com/?ctiid.227230 signaturepermissions-requiredPermissions RequiredThird Party Advisory
- https://vuldb.com/?id.227230 vdb-entrytechnical-descriptionThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/MorStardust/hansuncmswebshell/blob/main/README.md | exploitThird Party Advisory | |
| https://vuldb.com/?ctiid.227230 | signaturepermissions-requiredPermissions RequiredThird Party Advisory | |
| https://vuldb.com/?id.227230 | vdb-entrytechnical-descriptionThird Party Advisory |
Change history (0)
No recorded changes yet.