CVE-2026-33060
- Source
- https://cve.org/CVERecord?id=CVE-2026-33060
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-33060.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-33060
- Aliases
- Published
- 2026-03-20T07:21:30Z
- Modified
- 2026-08-12T03:51:48Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- CKAN MCP Server: SSRF via base_url allows access to internal networks
- Details
-
CKAN MCP Server is a tool for querying CKAN open data portals. Versions prior to 0.4.85 provide tools including ckan_package_search and sparql_query that accept a base_url parameter, making HTTP requests to arbitrary endpoints without restriction. A CKAN portal client has no legitimate reason to contact cloud metadata or internal network services. There is no URL validation on base_url parameter. No private IP blocking (RFC 1918, link-local 169.254.x.x), no cloud metadata blocking. The sparql_query and ckan_datastore_search_sql tools also accept arbitrary base URLs and expose injection surfaces. An attack can lead to internal network scanning, cloud metadata theft (IAM credentials via IMDS at 169.254.169.254), potential SQL/SPARQL injection via unsanitized query parameters. Attack requires prompt injection to control the base_url parameter. This issue has been fixed in version 0.4.85.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-918" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33060.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33060.json
- https://github.com/ondata/ckan-mcp-server/security/advisories/GHSA-3xm7-qw7j-qc8v
- https://nvd.nist.gov/vuln/detail/CVE-2026-33060
- https://github.com/kysely-org/kysely/commit/0a602bff2f442f6c26d5e047ca8f8715179f6d24
Affected packages
Git / github.com/kysely-org/kysely
Affected ranges
- Type
- GIT
- Repo
- https://github.com/kysely-org/kysely
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "source": "REFERENCES" }
- Type
- GIT
- Repo
- https://github.com/ondata/ckan-mcp-server
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:ondata:ckan_mcp_server:*:*:*:*:*:node.js:*:*", "extracted_events": [ { "introduced": "0" }, { "fixed": "0.4.85" } ], "source": [ "AFFECTED_FIELD", "CPE_RANGE" ] }