{"id":18312,"date":"2026-09-08T20:30:46","date_gmt":"2026-09-08T12:30:46","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-86550"},"modified":"2026-09-08T20:30:46","modified_gmt":"2026-09-08T12:30:46","slug":"cve-2026-86550","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-86550","title":{"rendered":"CVE-2026-86550 [MEDIUM] &#8211; NuBrowser lacks protocol whitelist validation for the S.browser_fallback_url field of inte"},"content":{"rendered":"<p>NuBrowser lacks protocol whitelist validation for the S.browser_fallback_url field of intent:\/\/, allowing attackers to inject javascript: URLs via 302 redirects. This results in a universal cross\u2011site scripting (UXSS) vulnerability that enables script execution within the origin of arbitrary websites.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NuBrowser lacks protocol whitelist validation for the S.browser_fallback_url field of intent:\/\/, allowing attackers to inject javascript: URLs via 302 redirects. This results in a universal cross\u2011site<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-18312","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/18312","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=18312"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18312"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18312"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}