PT-2026-30515 · Imprvhub · Mcp-Browser-Agent

Feng Kairui · Published 2026-04-06 · Updated 2026-04-06 · CVE-2026-5607

Mitre

CVSS v3.1

6.3

Medium

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

A security vulnerability has been detected in imprvhub mcp-browser-agent up to 0.8.0. This impacts the function CallToolRequestSchema of the file src/handlers.ts of the component URL Parameter Handler. The manipulation of the argument request.params.name/request.params.arguments leads to server-side request forgery. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-5607

Affected Products

Mcp-Browser-Agent

References · 5

• 🔥 https://github.com/wing3e/public_exp/issues/25 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5607 · Security Note
• https://vuldb.com/vuln/355398 · Note
• https://vuldb.com/submit/785034 · Note
• https://vuldb.com/vuln/355398/cti · Note