{"id":17843,"date":"2026-09-06T21:32:51","date_gmt":"2026-09-06T13:32:51","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-86256"},"modified":"2026-09-06T21:32:51","modified_gmt":"2026-09-06T13:32:51","slug":"cve-2026-86256","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-86256","title":{"rendered":"CVE-2026-86256 [MEDIUM] &#8211; wger before 2.6 (affected versions"},"content":{"rendered":"<p>wger before 2.6 (affected versions &lt;= 2.5.0) contains an open redirect vulnerability in the trainer_login view (wger\/core\/views\/user.py). After a trainer enters impersonation mode, the view redirects to the user-supplied &#039;next&#039; GET parameter via HttpResponseRedirect() without validating it with url_has_allowed_host_and_scheme(). An attacker who delivers a crafted link to an authenticated trainer can redirect the trainer&#039;s browser to an attacker-controlled domain, enabling phishing and leaking the wger URL structure (including the impersonated user&#039;s user_pk) via the Referer header.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>wger before 2.6 (affected versions<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-17843","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/17843","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=17843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}