{"id":29787,"date":"2026-09-27T00:31:41","date_gmt":"2026-09-26T16:31:41","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-100707"},"modified":"2026-09-27T00:31:41","modified_gmt":"2026-09-26T16:31:41","slug":"cve-2026-100707","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-100707","title":{"rendered":"CVE-2026-100707 [HIGH] &#8211; Kyverno before 1.19.1 contains a namespace isolation bypass in the apiCall context entry o"},"content":{"rendered":"<p>Kyverno before 1.19.1 contains a namespace isolation bypass in the apiCall context entry of namespaced Policy resources due to inconsistent path interpretation between validation and execution. A low-privilege tenant can use percent-encoded dot-segments in urlPath to bypass namespace checks and read resources from other namespaces using the Kyverno admission controller&#8217;s ServiceAccount credentials.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kyverno before 1.19.1 contains a namespace isolation bypass in the apiCall context entry of namespaced Policy resources due to inconsistent path interpretation between validation and execution. A low-<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-29787","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/29787","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=29787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=29787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=29787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}