CVE-2026-74842

Kira-Pgr PromptShopMCP Image-Toolkit-MCP-Server server.py download_image server-side request forgery

MEDIUM
6.3
CVSS Score
Published: August 17, 2026 at 10:30 AM UTC
Updated: August 20, 2026 at 01:05 PM UTC
1 product affected across 1 vendorPromptShopMCP

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

5bc0cd17358e19a5415d11a531088170d7b81452

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/391204
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/391204/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-74842
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/875276
ExploitIssue Tracking
Source: cverecord
https://github.com/Kira-Pgr/PromptShopMCP/issues/4

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-918

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