{"id":79559,"date":"2026-06-10T11:46:25","date_gmt":"2026-06-10T08:16:25","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-8853-mw-wp-form\/"},"modified":"2026-06-10T11:46:25","modified_gmt":"2026-06-10T08:16:25","slug":"cve-2026-8853-mw-wp-form","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-8853-mw-wp-form\/","title":{"rendered":"CVE-2026-8853 &#8211; MW WP Form"},"content":{"rendered":"<p>CVE ID :CVE-2026-8853<\/p>\n<p>  Published : June 10, 2026, 8:16 a.m. | 22\u00a0minutes ago<\/p>\n<p>  Description :The MW WP Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the &#8216;memo&#8217; parameter in all versions up to, and including, 5.1.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Because the memo value is stored via update_post_meta() rather than wp_insert_post(), WordPress&#8217;s built-in kses and unfiltered_html protections do not apply, allowing attackers to break out of the textarea element via injected closing tags regardless of role-based content filtering.<\/p>\n<p>  Severity: 4.4 | MEDIUM<\/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-2026-8853 Published : June 10, 2026, 8:16 a.m. | 22\u00a0minutes ago Description :The MW WP Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the &#8216;memo&#8217; parameter in all versions up to, and including, 5.1.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with &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-79559","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79559","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=79559"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79559\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=79559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=79559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=79559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}