{"id":9187,"date":"2026-09-04T18:50:16","date_gmt":"2026-09-04T10:50:16","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74899-2"},"modified":"2026-09-04T18:50:16","modified_gmt":"2026-09-04T10:50:16","slug":"cve-2026-74899-2","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74899-2","title":{"rendered":"CVE-2026-74899 [CRITICAL] &#8211; openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in IsolatedPl"},"content":{"rendered":"<p>openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in IsolatedPluginExecutor that exposes Python type objects in restricted exec() builtins. Attackers can traverse the Python class hierarchy via __class__.__mro__.__subclasses__() to access system functions and execute arbitrary OS commands.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>openssl_encrypt versions before 1.4.0 contain a sandbox escape vulnerability in IsolatedPluginExecutor that exposes Python type objects in restricted exec() builtins. Attackers can traverse the Python<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-9187","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/9187","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=9187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}