{"id":28112,"date":"2026-09-24T04:31:42","date_gmt":"2026-09-23T20:31:42","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-71463"},"modified":"2026-09-24T04:31:42","modified_gmt":"2026-09-23T20:31:42","slug":"cve-2026-71463","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-71463","title":{"rendered":"CVE-2026-71463 [LOW] &#8211; Notification template Jinja AST whitelist only inspects\n              static Getattr nodes"},"content":{"rendered":"<p>Notification template Jinja AST whitelist only inspects<br \/>\n              static Getattr nodes. Dynamic subscripts (job[&#8216;job&#8217;+&#8217;_env&#8217;])<br \/>\n              and {% if job.id &gt; 100 %} conditional gating bypass both<br \/>\n              the AST check and the test-render (stub has small job.id).<br \/>\n              At runtime, the gated branch executes and exceptions write<br \/>\n              full tracebacks into notification body, which is POSTed<br \/>\n              to attacker-controlled webhook URL. Leaks install paths,<br \/>\n              Python version, source line numbers.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Notification template Jinja AST whitelist only inspects<br \/>\n              static Getattr nodes. Dynamic subscripts (job[&#8216;job&#8217;+&#8217;_env&#8217;])<br \/>\n              and {% if job.id &gt; 100 %} conditional gating bypass bot<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-28112","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/28112","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=28112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}