{"id":81877,"date":"2026-07-12T15:46:46","date_gmt":"2026-07-12T12:16:46","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-61876-luci-dhcpv6-lease-hostname-stored-cross-site-scripting\/"},"modified":"2026-07-12T15:46:46","modified_gmt":"2026-07-12T12:16:46","slug":"cve-2026-61876-luci-dhcpv6-lease-hostname-stored-cross-site-scripting","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-61876-luci-dhcpv6-lease-hostname-stored-cross-site-scripting\/","title":{"rendered":"CVE-2026-61876 &#8211; LuCI DHCPv6 Lease Hostname Stored Cross-Site Scripting"},"content":{"rendered":"<p>CVE ID :CVE-2026-61876<\/p>\n<p>  Published : July 12, 2026, 12:16 p.m. | 1\u00a0hour, 9\u00a0minutes ago<\/p>\n<p>  Description :LuCI versions fail to properly encode DHCPv6 lease hostnames before rendering in status tables, allowing adjacent network attackers to inject HTML markup. Attackers can send a DHCPv6 Client FQDN containing script tags that execute in the administrator&#8217;s browser when viewing DHCP lease pages.<\/p>\n<p>  Severity: 9.4 | CRITICAL<\/p>\n<p>  Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID :CVE-2026-61876 Published : July 12, 2026, 12:16 p.m. | 1\u00a0hour, 9\u00a0minutes ago Description :LuCI versions fail to properly encode DHCPv6 lease hostnames before rendering in status tables, allowing adjacent network attackers to inject HTML markup. Attackers can send a DHCPv6 Client FQDN containing script tags that execute in the administrator&#8217;s browser when viewing &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-81877","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=81877"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81877\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=81877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=81877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=81877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}