{"id":27342,"date":"2026-09-22T08:31:01","date_gmt":"2026-09-22T00:31:01","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-59830"},"modified":"2026-09-22T08:31:01","modified_gmt":"2026-09-22T00:31:01","slug":"cve-2026-59830","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-59830","title":{"rendered":"CVE-2026-59830 [MEDIUM] &#8211; Discourse is an open-source discussion platform. Prior to 2026.7.0, the post action compon"},"content":{"rendered":"<p>Discourse is an open-source discussion platform. Prior to 2026.7.0, the post action component failed to escape user-controlled display names before interpolating them into an HTML string passed to trustHTML. A user who could choose a crafted display name could persist markup in post action descriptions. Viewing the affected user activity streams could execute attacker-controlled script in another user&#8217;s browser. This issue is fixed in version 2026.7.0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Discourse is an open-source discussion platform. Prior to 2026.7.0, the post action component failed to escape user-controlled display names before interpolating them into an HTML string passed to tru<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-27342","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/27342","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=27342"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27342"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27342"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}