{"id":27252,"date":"2026-09-22T04:30:47","date_gmt":"2026-09-21T20:30:47","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-91167"},"modified":"2026-09-22T04:30:47","modified_gmt":"2026-09-21T20:30:47","slug":"cve-2026-91167","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-91167","title":{"rendered":"CVE-2026-91167 &#8211; Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.28.4, P"},"content":{"rendered":"<p>Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.28.4, PUT \/@warpgate\/admin\/api\/users\/:id\/roles\/:role_id reaches api_update_user_role in warpgate-admin\/src\/api\/users.rs through AdminContext but does not require AdminPermission::AccessRolesAssign. A limited administrator with any permission can update expires_at on an existing UserRoleAssignment and clear revoked_at, extending an expiring grant or reinstating a revoked grant. The endpoint cannot create a role assignment that never existed because it returns not found without a matching user and role pair. This issue is fixed in version 0.28.4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.28.4, PUT \/@warpgate\/admin\/api\/users\/:id\/roles\/:role_id reaches api_update_user_role in warpgate-admin\/src\/api\/users.<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-27252","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/27252","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=27252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}