{"id":11585,"date":"2026-09-04T18:53:43","date_gmt":"2026-09-04T10:53:43","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-55536"},"modified":"2026-09-04T18:53:43","modified_gmt":"2026-09-04T10:53:43","slug":"cve-2026-55536","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-55536","title":{"rendered":"CVE-2026-55536 [CRITICAL] &#8211; PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, Browser Server _handle"},"content":{"rendered":"<p>PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, Browser Server _handle_connection() checks Chrome extension origins with re.match() and the unanchored expression chrome-extension:\/\/[a-z0-9]{32}. Extra trailing characters pass before websocket.accept(), allowing start_session commands and unauthorized browser automation. This issue is fixed in version 4.6.58.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PraisonAI is a multi-agent teams system. Prior to praisonai 4.6.58, Browser Server _handle_connection() checks Chrome extension origins with re.match() and the unanchored expression chrome-extension:\/<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-11585","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/11585","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=11585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11585"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}