CVE-2026-42031

CKAN: Unauthenticated SQL Injection and Authorization Bypass in `datastore_search_sql`

State: Published
Severity: 8.3 High
Published: May 13, 2026
Updated: May 15, 2026
Reserved: Apr 23, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	8.3 High	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	GitHub_M

Weaknesses

CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Affected Products

Product	Versions
ckanckan	>= 2.11.0, < 2.11.5Affected < 2.10.10Affected

References

https://github.com/ckan/ckan/security/advisories/GHSA-h7j7-3rx6-xvcg

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.