CVE-2026-42032 json
CKAN: Unauthenticated Authorization Bypass in `datastore_search_sql`
published 2026-04-30 6 mo ago modified 2026-07-13 3 mo ago also EUVD-2026-30119 , GHSA-cg4x-64p3-x59h , PYSEC-2026-2416
- cvss
- 9.1
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- pypi ckan 2.10.10, 2.11.5
- okfn ckan 2.10.10, 2.11.5
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 5 mo ago
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 6.7 | CVSS: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 |
| CNA | 4.0 | 6.7 | CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | ckan | <2.10.10 >=2.11.0, <2.11.5 |
2.10.10 2.11.5 |
Affected products
- ckan ckan
Classification
- Weakness
-
- CWE-863 Incorrect Authorization
References
-
github.com
/ckan/ckan/security/advisories/GHSA-cg4x-64p3-x59h
web, mitigation, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2026-42032
advisory
-
docs.ckan.org
/en/2.10/changelog.html#v-2-10-10-2026-04-29
web
-
docs.ckan.org
/en/2.11/changelog.html#v-2-11-5-2026-04-29
web
-
docs.ckan.org
/en/2.11/extensions/plugin-interfaces.html#ckan.plugins.interfaces.IAuthFunctions
web
-
docs.ckan.org
/en/2.11/maintaining/configuration.html#ckan-datastore-sqlsearch-enabled
web
-
github.com
/ckan/ckan
package
-
pypi.org
/project/ckan
package
-
github.com
/advisories/GHSA-cg4x-64p3-x59h
advisory
Sources
- CVE List CVE-2026-42032
- GitHub Advisory GHSA-cg4x-64p3-x59h
- NVD CVE-2026-42032
- OSV PYSEC-2026-2416
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.