AUGUST 14, 2026
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Case File

CVE-2026-73844

LOW · CVSS 3.7 Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-14 · Last synced 2026-08-14

CyberRota Analysis

AI-Generated

The CKAN MCP Server prior to version 0.4.112 exposes sensitive internal information, including upstream response bodies and exception messages, which can be exploited through server-side request forgery (SSRF) or when directed to non-CKAN hosts. This could lead to information disclosure, potentially revealing internal network details and application vulnerabilities. Organizations using CKAN MCP Server should prioritize upgrading to version 0.4.112 to mitigate this risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-73844
Severity
LOW
CVSS
3.7
EPSS
N/A

Original NVD Description

CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, error paths reflect raw upstream response bodies and internal exception messages back to the caller instead of a sanitized, generic message. When the server is pointed at (or redirected/SSRF'd to) a host that returns a non-CKAN response, or when an internal exception occurs, the caller receives verbatim upstream content and internal detail (hostnames, internal IPs, DB errors, stack fragments). This vulnerability is fixed in 0.4.112.