{"id":78456,"date":"2026-05-14T01:46:46","date_gmt":"2026-05-13T22:16:46","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-45158-opnsense-command-injection-via-attacker-controlled-dhcp-config\/"},"modified":"2026-05-14T01:46:46","modified_gmt":"2026-05-13T22:16:46","slug":"cve-2026-45158-opnsense-command-injection-via-attacker-controlled-dhcp-config","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-45158-opnsense-command-injection-via-attacker-controlled-dhcp-config\/","title":{"rendered":"CVE-2026-45158 &#8211; OPNsense: Command Injection via Attacker-Controlled DHCP Config"},"content":{"rendered":"<p>CVE ID :CVE-2026-45158<\/p>\n<p>  Published : May 13, 2026, 10:16 p.m. | 2\u00a0hours, 41\u00a0minutes ago<\/p>\n<p>  Description :OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, unsanitized user input is passed to the DHCP configuration of the configured interface, which is processed by a shell script, allowing remote code execution as root on the underlying operating system. This vulnerability is fixed in 26.1.8.<\/p>\n<p>  Severity: 9.1 | 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-2026-45158 Published : May 13, 2026, 10:16 p.m. | 2\u00a0hours, 41\u00a0minutes ago Description :OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.8, unsanitized user input is passed to the DHCP configuration of the configured interface, which is processed by a shell script, allowing remote code execution as root on the &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-78456","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78456","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=78456"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78456\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}