{"id":6584,"date":"2026-09-04T18:49:08","date_gmt":"2026-09-04T10:49:08","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72840"},"modified":"2026-09-04T18:49:08","modified_gmt":"2026-09-04T10:49:08","slug":"cve-2026-72840","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72840","title":{"rendered":"CVE-2026-72840 [HIGH] &#8211; OpenWrt LuCI contains an overly permissive ACL definition in luci-mod-system-mounts that g"},"content":{"rendered":"<p>OpenWrt LuCI contains an overly permissive ACL definition in luci-mod-system-mounts that grants write access to \/etc\/crontabs\/root to users intended only for mount configuration. Authenticated users with only the mount-configuration ACL group can append arbitrary cron entries via ubus file.write, which the default busybox crond daemon executes as root within one minute.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenWrt LuCI contains an overly permissive ACL definition in luci-mod-system-mounts that grants write access to \/etc\/crontabs\/root to users intended only for mount configuration. Authenticated users w<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-6584","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/6584","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=6584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}