{"id":19008178,"date":"2026-09-01T06:58:15","date_gmt":"2026-09-01T06:58:15","guid":{"rendered":"https:\/\/wordpress.org\/support\/?post_type=topic&#038;p=19008178"},"modified":"2026-09-01T08:44:57","modified_gmt":"2026-09-01T08:44:57","slug":"critical-vulnerability-9","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/critical-vulnerability-9\/","title":{"rendered":"Critical vulnerability"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">It has a critical vulnerability, according to Wordfence.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The Table Of Contents Block plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 1.5.0. This is 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.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"template":"","class_list":["post-19008178","topic","type-topic","status-publish","hentry","topic-tag-danger","topic-tag-scripting"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/19008178","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":1,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/19008178\/revisions"}],"predecessor-version":[{"id":19008258,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/19008178\/revisions\/19008258"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=19008178"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}