CVE-2026-13341 (GCVE-0-2026-13341)

Vulnerability from cvelistv5 – Published: 2026-07-03 10:19 – Updated: 2026-07-06 17:29
VLAI
Title
Prompt Injection and Credential Exposure via Untrusted Analytics Data in Kong Konnect MCP
Summary
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.
Severity
7.4 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-20 - Improper input validation
Assigner
References
Impacted products
Vendor Product Version
KongHQ mcp-konnect Affected: 0 , < 1.0.0 (semver)
Create a notification for this product.
Credits
Eli Ainhorn (https://www.linkedin.com/in/eli-ainhorn/), Noma Security (https://noma.security)
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.