CVE-2026-42031

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

CVSS 8.3 HIGHEPSS 1.8%CWE-89

Vexday Risk Score

36Attention

SSVC decision (CISA)

Attend

PoC available → attend closely

CVSS 8.3EPSS 1.8%KEV nãoPoC —Nuclei simMetasploit —Patch —

Lifecycle

13 May 2026Published on NVD

Recommendation: Plan a near-term fix — a public PoC already exists.

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.

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

Affected products

ckan · ckan

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References

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