{"id":"CVE-2026-42032","aliases":["EUVD-2026-30119","GHSA-cg4x-64p3-x59h","PYSEC-2026-2416"],"status":"published","title":"CKAN: Unauthenticated Authorization Bypass in `datastore_search_sql`","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 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.","severity":{"version":"4.0","score":6.7,"vector":"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00367,"percentile":0.30959,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-863"],"published":"2026-04-30T17:34:44Z","modified":"2026-11-11T20:10:00Z","fixes":[{"ecosystem":"PyPI","package":"ckan","fixed_in":["2.10.10","2.11.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"ckan","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.10"}]}]},{"source":"ghsa","ecosystem":"PyPI","package":"ckan","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.11.0"},{"last_affected":"2.11.4"},{"fixed":"2.11.5"}]}]},{"source":"osv","ecosystem":"PyPI","package":"ckan","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.10"}]}],"versions":["0.11","0.3","0.4","0.5","0.6","0.7","0.8","1.0","1.1","1.2","1.3","1.3.2","1.3.3","1.4","1.4.1","1.4.2","1.4.3","1.4.3.1","1.5","1.5.1","1.6","1.7","1.7.1","1.8","2.0","2.0.1","2.0.7","2.0.8","2.1","2.1.1","2.1.5","2.1.6","2.10.0","2.10.1","2.10.3","2.10.4","2.10.5","2.10.6","2.10.7","2.10.8","2.10.9","2.2","2.2.1","2.2.3","2.2.4","2.3","2.3.1","2.3.2","2.3.3","2.3.4","2.3.5","2.4.0","2.4.1","2.4.2","2.4.3","2.4.4","2.4.5","2.4.8","2.4.9","2.5.0","2.5.1","2.5.2","2.5.3","2.5.4","2.5.6","2.5.7","2.5.8","2.5.9","2.6.0","2.6.1","2.6.3","2.6.4","2.6.5","2.6.6","2.6.7","2.6.8","2.6.9","2.7.0","2.7.1","2.7.10","2.7.11","2.7.12","2.7.2","2.7.3","2.7.4","2.7.5","2.7.6","2.7.7","2.7.8","2.7.9","2.8.0","2.8.1","2.8.10","2.8.11","2.8.12","2.8.2","2.8.3","2.8.4","2.8.5","2.8.6","2.8.7","2.8.8","2.8.9","2.9.0","2.9.1","2.9.10","2.9.11","2.9.2","2.9.3","2.9.4","2.9.5","2.9.6","2.9.7","2.9.8","2.9.9"]},{"source":"osv","ecosystem":"PyPI","package":"ckan","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.11.0"},{"fixed":"2.11.5"}]}],"versions":["2.11.0","2.11.1","2.11.2","2.11.3","2.11.4"]},{"source":"osv","ecosystem":"PyPI","package":"ckan","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.10.10"},{"introduced":"2.11.0"},{"fixed":"2.11.5"}]}],"versions":["0.11","0.3","0.4","0.5","0.6","0.7","0.8","1.0","1.1","1.2","1.3","1.3.2","1.3.3","1.4","1.4.1","1.4.2","1.4.3","1.4.3.1","1.5","1.5.1","1.6","1.7","1.7.1","1.8","2.0","2.0.1","2.0.7","2.0.8","2.1","2.1.1","2.1.5","2.1.6","2.10.0","2.10.1","2.10.3","2.10.4","2.10.5","2.10.6","2.10.7","2.10.8","2.10.9","2.11.0","2.11.1","2.11.2","2.11.3","2.11.4","2.2","2.2.1","2.2.3","2.2.4","2.3","2.3.1","2.3.2","2.3.3","2.3.4","2.3.5","2.4.0","2.4.1","2.4.2","2.4.3","2.4.4","2.4.5","2.4.8","2.4.9","2.5.0","2.5.1","2.5.2","2.5.3","2.5.4","2.5.6","2.5.7","2.5.8","2.5.9","2.6.0","2.6.1","2.6.3","2.6.4","2.6.5","2.6.6","2.6.7","2.6.8","2.6.9","2.7.0","2.7.1","2.7.10","2.7.11","2.7.12","2.7.2","2.7.3","2.7.4","2.7.5","2.7.6","2.7.7","2.7.8","2.7.9","2.8.0","2.8.1","2.8.10","2.8.11","2.8.12","2.8.2","2.8.3","2.8.4","2.8.5","2.8.6","2.8.7","2.8.8","2.8.9","2.9.0","2.9.1","2.9.10","2.9.11","2.9.2","2.9.3","2.9.4","2.9.5","2.9.6","2.9.7","2.9.8","2.9.9"]}],"products":[{"vendor":"ckan","product":"ckan"},{"vendor":"okfn","product":"ckan"}],"references":[{"url":"https://github.com/ckan/ckan/security/advisories/GHSA-cg4x-64p3-x59h","tags":["x_refsource_CONFIRM","Mitigation","Vendor Advisory","advisory","web"]},{"url":"https://docs.ckan.org/en/2.10/changelog.html#v-2-10-10-2026-04-29","tags":["web"]},{"url":"https://docs.ckan.org/en/2.11/changelog.html#v-2-11-5-2026-04-29","tags":["web"]},{"url":"https://docs.ckan.org/en/2.11/extensions/plugin-interfaces.html#ckan.plugins.interfaces.IAuthFunctions","tags":["web"]},{"url":"https://docs.ckan.org/en/2.11/maintaining/configuration.html#ckan-datastore-sqlsearch-enabled","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42032","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-cg4x-64p3-x59h","tags":["advisory"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/42xxx/CVE-2026-42032.json","tags":["advisory"]},{"url":"https://github.com/ckan/ckan","tags":["package"]},{"url":"https://pypi.org/project/ckan","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-42032","title":"CKAN: Unauthenticated Authorization Bypass in `datastore_search_sql`","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 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.","status":"published","published":"2026-05-13T18:58:43.109Z","modified":"2026-05-14T18:15:13.043Z","cvss":[{"version":"4.0","score":6.7,"vector":"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","level":"medium","assessor":"cna"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T13:40:23.731501Z"}],"euvd":[{"id":"EUVD-2026-30119","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 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.","status":"published","published":"2026-05-13T18:58:43Z","modified":"2026-05-14T18:15:13Z","cvss":[{"version":"4.0","score":6.7,"vector":"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","level":"medium"}],"updated_at":"2026-11-02T19:04:31.113278Z"}],"ghsa":[{"id":"GHSA-cg4x-64p3-x59h","title":"CKAN has Unauthenticated Authorization Bypass in `datastore_search_sql`","description":"### Impact\n\nA vulnerability in `datastore_search_sql` allowed attackers to bypass authorization in order to gain access to private resources and PostgreSQL system information\n\n### Patches\nThe issue has been patched in CKAN 2.10.10 and CKAN 2.11.5\n\n### Workarounds\nDisable the DataStore SQL search (`ckan.datastore.sqlsearch.enabled = false`). Note that the SQL search is disabled by default.\n\n### More information\n\nAs stated in the [documentation](https://docs.ckan.org/en/2.11/maintaining/configuration.html#ckan-datastore-sqlsearch-enabled), this action function has protections that offer some safety but are not designed to prevent all types of abuse. Depending on the sensitivity of private data in your DataStore and the likelihood of abuse of your site, you may choose to disable this action function or restrict its use with a [`IAuthFunctions`](https://docs.ckan.org/en/2.11/extensions/plugin-interfaces.html#ckan.plugins.interfaces.IAuthFunctions) plugin.\n\n### Credits\n\n* Reported by Arvin Shivram of Brutecat Security","status":"published","published":"2026-04-30T17:34:44Z","modified":"2026-05-14T20:39:50Z","cvss":[{"version":"4.0","score":6.7,"vector":"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","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T14:40:09.033429Z"}],"nvd":[{"id":"CVE-2026-42032","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 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.","status":"published","published":"2026-05-13T19:17:22.853Z","modified":"2026-11-11T20:10:00.273Z","cvss":[{"version":"4.0","score":6.7,"vector":"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","level":"medium","assessor":"secondary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"}],"cwes":["CWE-863"],"updated_at":"2026-11-11T21:26:15.366289Z"}],"osv":[{"id":"CVE-2026-42032","title":"CKAN: Unauthenticated Authorization Bypass in `datastore_search_sql`","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 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.","status":"published","published":"2026-05-13T18:58:43.109Z","modified":"2026-10-28T02:30:30.345773566Z","cvss":[{"version":"4.0","score":6.7,"vector":"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","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:45:03.764807Z"},{"id":"GHSA-cg4x-64p3-x59h","title":"CKAN has Unauthenticated Authorization Bypass in `datastore_search_sql`","description":"### Impact\n\nA vulnerability in `datastore_search_sql` allowed attackers to bypass authorization in order to gain access to private resources and PostgreSQL system information\n\n### Patches\nThe issue has been patched in CKAN 2.10.10 and CKAN 2.11.5\n\n### Workarounds\nDisable the DataStore SQL search (`ckan.datastore.sqlsearch.enabled = false`). Note that the SQL search is disabled by default.\n\n### More information\n\nAs stated in the [documentation](https://docs.ckan.org/en/2.11/maintaining/configuration.html#ckan-datastore-sqlsearch-enabled), this action function has protections that offer some safety but are not designed to prevent all types of abuse. Depending on the sensitivity of private data in your DataStore and the likelihood of abuse of your site, you may choose to disable this action function or restrict its use with a [`IAuthFunctions`](https://docs.ckan.org/en/2.11/extensions/plugin-interfaces.html#ckan.plugins.interfaces.IAuthFunctions) plugin.\n\n### Credits\n\n* Reported by Arvin Shivram of Brutecat Security","status":"published","published":"2026-04-30T17:34:44Z","modified":"2026-07-13T16:42:36.8663743Z","cvss":[{"version":"4.0","score":6.7,"vector":"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","level":"medium"}],"cwes":["CWE-863"],"updated_at":"2026-11-02T15:46:44.927642Z"},{"id":"PYSEC-2026-2416","title":"CKAN has Unauthenticated Authorization Bypass in `datastore_search_sql`","description":"### Impact\n\nA vulnerability in `datastore_search_sql` allowed attackers to bypass authorization in order to gain access to private resources and PostgreSQL system information\n\n### Patches\nThe issue has been patched in CKAN 2.10.10 and CKAN 2.11.5\n\n### Workarounds\nDisable the DataStore SQL search (`ckan.datastore.sqlsearch.enabled = false`). Note that the SQL search is disabled by default.\n\n### More information\n\nAs stated in the [documentation](https://docs.ckan.org/en/2.11/maintaining/configuration.html#ckan-datastore-sqlsearch-enabled), this action function has protections that offer some safety but are not designed to prevent all types of abuse. Depending on the sensitivity of private data in your DataStore and the likelihood of abuse of your site, you may choose to disable this action function or restrict its use with a [`IAuthFunctions`](https://docs.ckan.org/en/2.11/extensions/plugin-interfaces.html#ckan.plugins.interfaces.IAuthFunctions) plugin.\n\n### Credits\n\n* Reported by Arvin Shivram of Brutecat Security","status":"published","published":"2026-07-13T15:02:55.862589Z","modified":"2026-07-13T16:31:32.545484401Z","cvss":[{"version":"4.0","score":6.7,"vector":"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","level":"medium"}],"updated_at":"2026-11-02T15:52:55.961245Z"}]}}