by Kastro
Paper/Archive/CVE-2026-42032

CVE-2026-42032

ckan ckan — CKAN: Unauthenticated Authorization Bypass in `datastore_search_sql`

EPSS 0.4%CVSS 9.1
critical.is priorityof 100
33
CVSS 9.1 (NVD)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 30.6.306 × 206.1No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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 bypass authorization in order to gain access to private resources and PostgreSQL system information This vulnerability is fixed in 2.10.10 and 2.11.5.

Affected

ProductAffectedFixed inSource
ckan>= 2.11.0, < 2.11.5–CNA
ckan< 2.10.10–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
GitHub_M (CNA)6.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:U
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refgithub.com/ckan/ckan/security/advisories/GHSA-cg4x-64p3-x59h