CVE-2026-73846 CKAN MCP Server: Cache-key canonicalization collision enables cache confusion / poisoning

CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, canonicalizeParams in src/utils/cache.ts serializes request parameters with unescaped ampersand, equals-sign, and vertical-bar delimiters, allowing different logical parameter sets used by buildCacheKey to collide an...

CVE-2026-73846

The CVE describes a vulnerability in CKAN MCP Server prior to version 0.4.112 where canonicalizeParams in src/utils/cache.ts serializes request parameters with unescaped ampersand, equals-sign, and vertical-bar delimiters. This causes different logical parameter sets used by buildCacheKey to coll...

CVE-2026-73845 CKAN MCP Server: MQA server allowlist bypass via unanchored regex (`isValidMqaServer`)

CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, the ckangetmqaquality and ckangetmqaqualitydetails tools in src/tools/quality.ts use isValidMqaServer to validate the serverurl parameter with a prefix-only regular expression for dati.gov.it, allowing suffix-host an...

CVE-2026-73845

CKAN MCP Server before v0.4.112 is affected by an allowlist bypass in the isValidMqaServer check within the ckan_get_mqa_quality and ckan_get_mqa_quality_details tools (src/tools/quality.ts). The prefix-only regex for dati.gov.it allows suffix-host and URL-userinfo values to target an attacker-co...

CVE-2026-73845

CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, the ckangetmqaquality and ckangetmqaqualitydetails tools in src/tools/quality.ts use isValidMqaServer to validate the serverurl parameter with a prefix-only regular expression for dati.gov.it, allowing suffix-host an...

CVE-2026-73845 CKAN MCP Server: MQA server allowlist bypass via unanchored regex (`isValidMqaServer`)

CKAN MCP Server is a tool for querying CKAN open data portals. Prior to 0.4.112, the ckangetmqaquality and ckangetmqaqualitydetails tools in src/tools/quality.ts use isValidMqaServer to validate the serverurl parameter with a prefix-only regular expression for dati.gov.it, allowing suffix-host an...

CVE-2026-73844

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...

CVE-2026-73844 CKAN MCP Server: Information disclosure via verbose error reflection

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...

CVE-2026-73844 CKAN MCP Server: Information disclosure via verbose error reflection

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...

CVE-2026-73844

CKAN MCP Server prior to 0.4.112 is vulnerable to information disclosure via verbose error reflection. When the server is pointed at or redirected/SSRF’d to a non-CKAN host or when an internal exception occurs, the response may include raw upstream content, hostnames, internal IPs, DB errors, and...

CVE-2026-49986 Cortex has Untrusted Project Bootstrap Code Execution via `CLAUDE_PROJECT_DIR`

The Cortex MCP server neuro-cortex-memory, a cross-platform persistent memory MCP, prior to version 3.17.1 treats the CLAUDEPROJECTDIR environment variable — automatically set by Claude Code to the currently open project directory — as a trusted Cortex developer checkout. When the openvisualizati...

CVE-2026-49986 Cortex has Untrusted Project Bootstrap Code Execution via `CLAUDE_PROJECT_DIR`

The Cortex MCP server neuro-cortex-memory, a cross-platform persistent memory MCP, prior to version 3.17.1 treats the CLAUDEPROJECTDIR environment variable — automatically set by Claude Code to the currently open project directory — as a trusted Cortex developer checkout. When the openvisualizati...

GO-2026-4514 vulnerabilities

Vulnerabilities for packages: terraform-mcp-server, k3s, goreleaser, kubevela, vcluster, dgraph, dagger, lazygit, grafana-alloy, weaviate, maru, prometheus, k8sgpt, gitlab-runner, nfpm, datadog-agent, witness, redpanda, teleport, cri-tools, nuclei, minio, malcontent, ollama,...

GO-2026-4569 vulnerabilities

Vulnerabilities for packages: osv-scanner, gptscript, ferretdb, jaeger, datadog-agent, opencost, github-mcp-server...

EUVD-2026-58529

A vulnerability was detected in Model Context Protocol mcp-rdf-explorer 1.0.0. Affected is the function exploreurl of the file src/mcp-rdf-explorer/server.py of the component MCP Server. Performing a manipulation of the argument url results in server-side request forgery. The attack may be...

PT-2026-72065

Name of the Vulnerable Software and Affected Versions CKAN MCP Server versions prior to 0.4.112 Description Error paths reflect raw upstream response bodies and internal exception messages to the caller instead of using sanitized, generic messages. This occurs when the server is directed to a hos...

PT-2026-72067

Name of the Vulnerable Software and Affected Versions CKAN MCP Server versions prior to 0.4.112 Description The canonicalizeParams function in src/utils/cache.ts serializes request parameters using unescaped ampersand, equals-sign, and vertical-bar delimiters. This flaw allows different logical...

PT-2026-72066

Name of the Vulnerable Software and Affected Versions CKAN MCP Server versions prior to 0.4.112 Description The ckan get mqa quality and ckan get mqa quality details functions in src/tools/quality.ts use the isValidMqaServer function to validate the server url parameter. Because the validation us...

CVE-2026-19753

A vulnerability was detected in Model Context Protocol mcp-rdf-explorer 1.0.0. Affected is the function exploreurl of the file src/mcp-rdf-explorer/server.py of the component MCP Server. Performing a manipulation of the argument url results in server-side request forgery. The attack may be...

CVE-2026-19753

The CVE-2026-19753 entry concerns MCP Server’s MCP-rdf-explorer 1.0.0, specifically the explore_url function in src/mcp-rdf-explorer/server.py. A server-side request forgery (SSRF) vulnerability results from manipulating the url argument, with the attack described as potentially remotely initiabl...