CVE-2026-7158

HIGH

dmitryglhf mcp-url-downloader server.py _validate_url_safe server-side request forgery

Title source: cna
STIX 2.1

Description

A vulnerability has been found in dmitryglhf mcp-url-downloader up to 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6. Affected by this issue is the function _validate_url_safe of the file src/mcp_url_downloader/server.py. Such manipulation of the argument url leads to server-side request forgery. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. The project was informed of the problem early through an issue report but has not responded yet.

Scores

CVSS v3 7.3
EPSS 0.0004
EPSS Percentile 11.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-918
Status published
Products (1)
dmitryglhf/mcp-url-downloader 4b8cf2de55f6e8864a77d108e8a94a5b8e4394c6
Published Apr 27, 2026
Tracked Since Apr 28, 2026