CVE-2026-5607: SSRF in imprvhub mcp-browser-agent up to 0.8.0
A server-side request forgery vulnerability was disclosed in the imprvhub mcp-browser-agent MCP server (versions up to 0.8.0), where manipulation of the request.params.name/request.params.arguments values handled by CallToolRequestSchema in src/handlers.ts allows remote attackers to trigger SSRF. The exploit has been publicly disclosed and the vendor did not respond to the disclosure.
Disclosed 6 April 2026 · Record updated 13 September 2026
Impact
Remote attackers can cause the MCP browser agent to issue attacker-controlled requests (server-side request forgery); a public exploit is available and no vendor fix was acknowledged.
Our coverage
No articles linked to this incident yet.
Sources
- nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2026-5607
