{"id":74739,"date":"2025-12-03T10:46:02","date_gmt":"2025-12-03T07:16:02","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2025-13486-advanced-custom-fields-extended-0-9-0-5-0-9-1-1-unauthenticated-remote-code-execution-in-prepare_form\/"},"modified":"2025-12-03T10:46:02","modified_gmt":"2025-12-03T07:16:02","slug":"cve-2025-13486-advanced-custom-fields-extended-0-9-0-5-0-9-1-1-unauthenticated-remote-code-execution-in-prepare_form","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2025-13486-advanced-custom-fields-extended-0-9-0-5-0-9-1-1-unauthenticated-remote-code-execution-in-prepare_form\/","title":{"rendered":"CVE-2025-13486 &#8211; Advanced Custom Fields: Extended 0.9.0.5 &#8211; 0.9.1.1 &#8211; Unauthenticated Remote Code Execution in prepare_form"},"content":{"rendered":"<p>CVE ID : CVE-2025-13486<\/p>\n<p>Published :  Dec. 3, 2025, 7:16 a.m. | 1\u00a0hour, 10\u00a0minutes ago<\/p>\n<p>Description : The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to Remote Code Execution in versions 0.9.0.5 through 0.9.1.1 via the prepare_form() function. This is due to the function accepting user input and then passing that through call_user_func_array(). This makes it possible for unauthenticated attackers to execute arbitrary code on the server, which can be leveraged to inject backdoors or create new administrative user accounts.<\/p>\n<p>Severity: 9.8 | 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-2025-13486 Published : Dec. 3, 2025, 7:16 a.m. | 1\u00a0hour, 10\u00a0minutes ago Description : The Advanced Custom Fields: Extended plugin for WordPress is vulnerable to Remote Code Execution in versions 0.9.0.5 through 0.9.1.1 via the prepare_form() function. This is due to the function accepting user input and then passing that through call_user_func_array(). &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-74739","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/74739","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=74739"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/74739\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=74739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=74739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=74739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}