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EUVD-2026-319064

fkie_cve-2026-42031

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, a vulnerability in datastore_search_sql allowed attackers to inject SQL in order to gain access to private resources and PostgreSQL system information This vulnerability is fixed in 2.10.10 and 2.11.5.

GHSA-h7j7-3rx6-xvcg — CKAN has Unauthenticated SQL Injection and Authorization Bypass in `datastore_search_sql`

Affected: PyPI: ckan

### Impact

A vulnerability in `datastore_search_sql` allowed attackers to inject SQL in order to gain access to private resources and PostgreSQL system information.

### Patches The issue has been patched in CKAN 2.10.10 and CKAN 2.11.5

### Workarounds Disable the DataStore SQL search (`ckan.datastore.sqlsearch.enabled = false`). Note that the SQL search is disabled by default.

### More information

As stated in the [documentation](https://docs.ckan.org/en/2.11/maintaining/configuration.html#ckan-datastore-sqlsearch-enabled), this action function has protections that offer some safety but are not designed to prevent all types of abuse. Depending on the sensitivity of private data in a project's DataStore and the likelihood of abuse of a consuming site, a developer may choose to disable this action function or restrict its use with a [`IAuthFunctions`](https://docs.ckan.org/en/2.11/extensions/plugin-interfaces.html#ckan.plugins.interfaces.IAuthFunctions) plugin.

### Credits

* Reported by Arvin Shivram of Brutecat Security

PYSEC-2026-2417 — CKAN has Unauthenticated SQL Injection and Authorization Bypass in `datastore_search_sql`