CVE-2026-74842
Kira-Pgr PromptShopMCP Image-Toolkit-MCP-Server server.py download_image server-side request forgery
- State
- Published
- Severity
- 5.3 Medium
- Published
- Aug 17, 2026
- Updated
- Aug 18, 2026
- Reserved
- Aug 17, 2026
Description
A vulnerability was found in Kira-Pgr PromptShopMCP up to 5bc0cd17358e19a5415d11a531088170d7b81452. Affected is the function download_image of the file server.py of the component Image-Toolkit-MCP-Server. Performing a manipulation of the argument image_url results in server-side request forgery. The attack may be initiated remotely. The exploit has been made public and could be used. This product uses a rolling release model to deliver continuous updates. As a result, specific version information for affected or updated releases is not available. The project was informed of the problem early through an issue report but has not responded yet.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-918 Server-Side Request Forgery
Affected Products
| Product | Versions |
|---|---|
PromptShopMCPKira-Pgr |
|
References
- VDB-391204 | Kira-Pgr PromptShopMCP Image-Toolkit-MCP-Server server.py download_image server-side request forgeryvdb-entrytechnical-description
- VDB-391204 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-74842 | CVE Analysis and Reportthird-party-advisory
- Submit #875276 | Kira-Pgr PromptShopMCP Latest Server-Side Request Forgerythird-party-advisory
- https://github.com/Kira-Pgr/PromptShopMCP/issues/4exploitissue-tracking
- https://github.com/Kira-Pgr/PromptShopMCP/product
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