PT-2026-36628 · Unknown · Mcp-Server-Rijksmuseum

Brucejqs · Published 2026-05-02 · Updated 2026-05-03 · CVE-2026-7653

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions r-huijts mcp-server-rijksmuseum versions prior to 1.0.5

Description A flaw in the MCP Interface component allows remote OS command injection. The issue exists within the open image in browser() function located in the src/index.ts file, where manipulation of the imageUrl variable can be used to execute arbitrary operating system commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting the use of the open image in browser() function to minimize the risk of exploitation.

Exploit

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

CVE-2026-7653

Affected Products

Mcp-Server-Rijksmuseum

References · 10

• 🔥 https://github.com/r-huijts/rijksmuseum-mcp/issues/9 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7653 · Security Note
• https://twitter.com/infoflowcloud/status/2050624043468955720 · Twitter Post
• https://twitter.com/abcas_mcp_guard/status/2050839142087729658 · Twitter Post
• https://t.me/CVEtracker/52543 · Telegram Post
• https://vuldb.com/vuln/360778 · Note
• https://t.me/cveNotify/161887 · Telegram Post
• https://vuldb.com/submit/806909 · Note
• https://vuldb.com/vuln/360778/cti · Note
• https://twitter.com/CVEnew/status/2050621568376582154 · Twitter Post