{"id":36176,"date":"2026-10-13T04:32:09","date_gmt":"2026-10-12T20:32:09","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-109295"},"modified":"2026-10-13T04:32:09","modified_gmt":"2026-10-12T20:32:09","slug":"cve-2026-109295","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-109295","title":{"rendered":"CVE-2026-109295 [MEDIUM] &#8211; Open WebUI from 0.11.0 before 0.11.4 contains a regular expression denial of service vulne"},"content":{"rendered":"<p>Open WebUI from 0.11.0 before 0.11.4 contains a regular expression denial of service vulnerability that allows authenticated users to stall server workers via file search patterns. Attackers can instruct the model to call grep_knowledge_files or grep_chat_files with a catastrophically backtracking regex, blocking the event loop for two seconds per repeated call.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Open WebUI from 0.11.0 before 0.11.4 contains a regular expression denial of service vulnerability that allows authenticated users to stall server workers via file search patterns. Attackers can instr<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-36176","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/36176","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=36176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}