{"id":12691,"date":"2026-09-04T18:59:35","date_gmt":"2026-09-04T10:59:35","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-58652"},"modified":"2026-09-04T18:59:35","modified_gmt":"2026-09-04T10:59:35","slug":"cve-2026-58652","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-58652","title":{"rendered":"CVE-2026-58652 [HIGH] &#8211; luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a Lu"},"content":{"rendered":"<p>luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a LuCI\/rpcd session holding the luci-app-travelmate write ACL is granted config-wide UCI write access to the travelmate configuration. While the LuCI UI restricts the auto-login script picker to \/etc\/travelmate\/*.login, this is only a frontend restriction. The backend travelmate service (running as root) reads the raw UCI &#8216;script&#8217; and &#8216;script_args&#8217; values and executes the configured path when the captive-portal auto-login branch (f_check() in travelmate-functions.sh) is reached. An attacker with delegated write permissions can set script to \/bin\/sh and script_args to attacker-controlled arguments, resulting in arbitrary command execution as root. Confirmed in luci-app-travelmate\/travelmate 2.4.5-r3; the sink is still present in travelmate 2.4.6-1 and no patched version is known.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>luci-app-travelmate (and the travelmate package) contain a privilege-escalation flaw: a LuCI\/rpcd session holding the luci-app-travelmate write ACL is granted config-wide UCI write access to the trave<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-12691","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/12691","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=12691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}