{"id":36179,"date":"2026-10-13T04:32:10","date_gmt":"2026-10-12T20:32:10","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-109298"},"modified":"2026-10-13T04:32:10","modified_gmt":"2026-10-12T20:32:10","slug":"cve-2026-109298","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-109298","title":{"rendered":"CVE-2026-109298 [MEDIUM] &#8211; Open WebUI 0.11.0 before 0.11.4 compiles user-chosen grep patterns for its knowledge and c"},"content":{"rendered":"<p>Open WebUI 0.11.0 before 0.11.4 compiles user-chosen grep patterns for its knowledge and chat file search tools with a regex engine that expands nested counted repetition unbounded at compile time and caches the result. Authenticated users can have the model call grep_knowledge_files with short nested-repetition patterns, blocking the event loop and exhausting worker memory.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Open WebUI 0.11.0 before 0.11.4 compiles user-chosen grep patterns for its knowledge and chat file search tools with a regex engine that expands nested counted repetition unbounded at compile time and<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-36179","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/36179","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=36179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}