{"id":35127,"date":"2026-10-10T00:32:35","date_gmt":"2026-10-09T16:32:35","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-104084"},"modified":"2026-10-10T00:32:35","modified_gmt":"2026-10-09T16:32:35","slug":"cve-2026-104084","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-104084","title":{"rendered":"CVE-2026-104084 [HIGH] &#8211; SmarterMail before build 9777 contains a privilege escalation vulnerability where JWT acce"},"content":{"rendered":"<p>SmarterMail before build 9777 contains a privilege escalation vulnerability where JWT access and refresh tokens embed a role claim at issuance that is not revalidated against the account&#8217;s current role when redeemed through POST \/api\/v1\/auth\/refresh-token. Attackers who capture a refresh token issued before an administrator demotion, or a demoted user whose session was not actively polling at the time of demotion, can replay the stale token to obtain a new access token retaining the higher-privilege role (such as DomainAdmin or SysAdmin) until natural token expiry.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SmarterMail before build 9777 contains a privilege escalation vulnerability where JWT access and refresh tokens embed a role claim at issuance that is not revalidated against the account&#8217;s current rol<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-35127","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/35127","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=35127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=35127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=35127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}