CVE-2026-13341
High
Description
A vulnerability exists in the Kong Konnect Model Context Protocol (MCP) server prior to version 1.0.0, which could allow a remote attacker to perform an indirect prompt injection attack and execute unintended API requests.
SeverityHigh
CVSS7.4
Exploit probability—
ProductKonghq Mcp-konnect
PublishedJul 3, 2026
First seenJul 3, 2026
Weakness typeCWE-20Improper input validation
How to fix
Update
- KongHQ mcp-konnect1.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| KongHQ mcp-konnect | v < 1.0.0 | 1.0.0 |
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