{"id":81435,"date":"2026-07-03T11:23:09","date_gmt":"2026-07-03T07:53:09","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-9756-generateblocks\/"},"modified":"2026-07-03T11:23:09","modified_gmt":"2026-07-03T07:53:09","slug":"cve-2026-9756-generateblocks","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-9756-generateblocks\/","title":{"rendered":"CVE-2026-9756 &#8211; GenerateBlocks"},"content":{"rendered":"<p>CVE ID :CVE-2026-9756<\/p>\n<p>  Published : July 3, 2026, 7:53 a.m. | 1\u00a0hour, 54\u00a0minutes ago<\/p>\n<p>  Description :The GenerateBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Headline Block &#8216;linkMetaFieldType&#8217; Dynamic Link Attribute in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. A contributor-level attacker can store a JavaScript payload in their own profile description (allowlisted by get_safe_user_meta_keys()) and prepend &#8216;javascript:&#8217; via the linkMetaFieldType attribute, creating a fully attacker-controlled href that executes when any user, including an administrator, clicks the rendered headline link.<\/p>\n<p>  Severity: 0.0 | NA<\/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-2026-9756 Published : July 3, 2026, 7:53 a.m. | 1\u00a0hour, 54\u00a0minutes ago Description :The GenerateBlocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Headline Block &#8216;linkMetaFieldType&#8217; Dynamic Link Attribute in all versions up to, and including, 2.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated &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-81435","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81435","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=81435"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/81435\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=81435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=81435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=81435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}