CVE-2026-11621
Dcat-Admin User Setting upload editorMDUpload unrestricted upload
- State
- Published
- Severity
- 5.1 Medium
- Published
- Jun 9, 2026
- Updated
- Jun 9, 2026
- Reserved
- Jun 8, 2026
Description
A weakness has been identified in Dcat-Admin up to 2.2.3-beta. This impacts the function editorMDUpload of the file /admin/dcat-api/editor-md/upload of the component User Setting Page. This manipulation of the argument editormd-image-file causes unrestricted upload. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.1 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 4.7 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 4.7 Medium | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 5.8 Medium | AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Dcat-Adminn/a |
|
References
- VDB-369302 | Dcat-Admin User Setting upload editorMDUpload unrestricted uploadvdb-entrytechnical-description
- VDB-369302 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-11621 | CVE Analysis and Reportthird-party-advisory
- Submit #834849 | Dcat-Admin <2.2.2-beta Unrestricted Uploadthird-party-advisory
- https://www.yuque.com/u25169484/wroc9b/co6eg4x23xkfesngexploit
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