Arbitrary file upload in Hansuncms Project
CVE-2023-2245
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.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.013 (69.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Hansuncms Project — versions 1.4.3
- Hansuncms — versions 1.4.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- github.com/MorStardust/hansuncmswebshell/blob/main/README.md (Exploit, Third Party Advisory, exploit)
Frequently asked questions
- What is CVE-2023-2245?
- CVE-2023-2245 is a medium-severity vulnerability in Hansuncms Project, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 6.3/10. Published 2023-04-22.
- How severe is CVE-2023-2245?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2023-2245 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.