{"id":14521,"date":"2026-09-04T19:01:31","date_gmt":"2026-09-04T11:01:31","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-52842"},"modified":"2026-09-04T19:01:31","modified_gmt":"2026-09-04T11:01:31","slug":"cve-2026-52842","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-52842","title":{"rendered":"CVE-2026-52842 [CRITICAL] &#8211; Lightpanda is a headless browser designed for AI and automation. Prior to 0.3.1, Lightpand"},"content":{"rendered":"<p>Lightpanda is a headless browser designed for AI and automation. Prior to 0.3.1, Lightpanda searched for @ across the entire URL string instead of only the authority component when computing a page origin, so a URL such as `http:\/\/attacker.com\/@victim.com\/` was fetched from attacker.com but treated as `http:\/\/victim.com`, allowing a complete Same-Origin Policy bypass. This issue is fixed in version 0.3.1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lightpanda is a headless browser designed for AI and automation. Prior to 0.3.1, Lightpanda searched for @ across the entire URL string instead of only the authority component when computing a page or<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-14521","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/14521","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=14521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}