CVE-2026-42031 HIGH

CVE-2026-42031: CKAN: Unauthenticated SQL Injection and Authorization Bypass in `datastore_search_sql`

Vendor Ckan
Product ckan
Weakness CWE-89 · SQLi
Published May 13, 2026
Last update May 15, 2026
View on NVD All CVEs

CVSS base score

8.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

May 13, 2026 CVE published
May 15, 2026 Record updated