{"id":34211,"date":"2026-10-08T00:35:07","date_gmt":"2026-10-07T16:35:07","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-106562"},"modified":"2026-10-08T00:35:07","modified_gmt":"2026-10-07T16:35:07","slug":"cve-2026-106562","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-106562","title":{"rendered":"CVE-2026-106562 [MEDIUM] &#8211; Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstag"},"content":{"rendered":"<p>Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstage\/plugin-search-backend and 1.8.7 in @backstage\/plugin-search-backend-module-elasticsearch, search engine permission filtering could return documents denied by policy. An authenticated Backstage user subject to a DENY policy for search document types could receive unauthorized results in deployments with permission.enabled set to true and an Elasticsearch or OpenSearch backend. This issue is fixed in @backstage\/plugin-search-backend 2.1.6 and @backstage\/plugin-search-backend-module-elasticsearch 1.8.7.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Backstage is an open framework for building developer portals. Prior to 2.1.6 in @backstage\/plugin-search-backend and 1.8.7 in @backstage\/plugin-search-backend-module-elasticsearch, search engine perm<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-34211","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/34211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=34211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=34211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=34211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}