{"cve":"CVE-2023-45807","nvd":{"published":"2023-10-16T22:15:12.790","modified":"2026-06-17T06:29:33.777","status":"Modified","description":"OpenSearch is a community-driven, open source fork of Elasticsearch and Kibana following the license change in early 2021. There is an issue with the implementation of tenant permissions in OpenSearch Dashboards where authenticated users with read-only access to a tenant can perform create, edit and delete operations on index metadata of dashboards and visualizations in that tenant, potentially rendering them unavailable. This issue does not affect index data, only metadata. Dashboards correctly enforces read-only permissions when indexing and updating documents. This issue does not provide additional read access to data users don’t already have. This issue can be mitigated by disabling the tenants functionality for the cluster. Versions 1.3.14 and 2.11.0 contain a fix for this issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L","score":5.4},"cwes":["CWE-281"],"references":["https://github.com/opensearch-project/security/security/advisories/GHSA-72q2-gwwf-6hrv","https://github.com/opensearch-project/security/security/advisories/GHSA-72q2-gwwf-6hrv"],"products":["amazon:opensearch"],"source":"nvd","synced_at":"2026-10-19T21:39:34.467980132+00:00"},"epss":{"cve":"CVE-2023-45807","score":0.00487,"percentile":0.41931,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-72q2-gwwf-6hrv","url":"https://osv.dev/vulnerability/GHSA-72q2-gwwf-6hrv","summary":"OpenSearch Issue with tenant read-only permissions","modified":"2026-09-10T03:50:03.561918990Z","packages":[{"ecosystem":"Maven","name":"org.opensearch.plugin:opensearch-security","purl":"pkg:maven/org.opensearch.plugin/opensearch-security","ranges":[">=2.0.0.0 <2.11.0.0"],"fixed":["2.11.0.0"]},{"ecosystem":"Maven","name":"org.opensearch.plugin:opensearch-security","purl":"pkg:maven/org.opensearch.plugin/opensearch-security","ranges":["<1.3.14.0"],"fixed":["1.3.14.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}