{"id":3034,"date":"2026-09-04T04:59:24","date_gmt":"2026-09-03T20:59:24","guid":{"rendered":"https:\/\/www.54iter.cn\/?p=3034"},"modified":"2026-09-04T04:59:24","modified_gmt":"2026-09-03T20:59:24","slug":"cve-2026-3851","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-3851","title":{"rendered":"CVE-2026-3851 [MEDIUM] &#8211; The Divi theme for WordPress is vulnerable to Stored Cross-Site Scripting via the Dynamic"},"content":{"rendered":"<p>The Divi theme for WordPress is vulnerable to Stored Cross-Site Scripting via the Dynamic Content feature&#8217;s legacy JSON format in all versions up to, and including, 4.27.6. This is due to two compounding flaws: (1) the save-time sanitization filter `et_builder_sanitize_dynamic_content_fields()` only searches for dynamic content markers in the `@ET-DC@&#8230;@` format, but the rendering engine also supports a legacy JSON format that is silently converted at render time, completely bypassing the save-time filter, and (2) the `post_meta_key` resolver in `et_builder_filter_resolve_default_dynamic_content()` does not apply `wp_kses_post()` to the resolved meta value when `enable_html` is set to `on`, passing raw `get_post_meta()` output directly to the page. 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.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Divi theme for WordPress is vulnerable to Stored Cross-Site Scripting via the Dynamic Content feature&#8217;s legacy JSON format in all versions up to, and including, 4.27.6. This is due to two compound<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-3034","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/3034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}