CVE-2026-3513 | BDVDB-2026-325523 Detail
realmag777TableOn – WordPress Posts Table Filterable
Description#
The TableOn – WordPress Posts Table Filterable plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tableon_button' shortcode in all versions up to and including 1.0.4.4. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes such as 'class', 'help_link', 'popup_title', and 'help_title'. The do_shortcode_button() function extracts these attributes without sanitization and passes them to TABLEON_HELPER::draw_html_item(), which concatenates attribute values into HTML using single quotes without escaping (line 29: $item .= " {$key}='{$value}'"). 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.
Impact#
Per CVSS v3.1: confidentiality impact low, integrity impact low, availability impact none. Attack vector: network.
Weaknesses#
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References#
- https://www.wordfence.com/threat-intel/vulnerabilities/id/33490873-da99-465e-bfb6-44d2ba84f3ee?source=cve
- https://plugins.trac.wordpress.org/browser/posts-table-filterable/trunk/lib/helper.php#L29
- https://plugins.trac.wordpress.org/browser/posts-table-filterable/trunk/index.php#L489
- https://plugins.trac.wordpress.org/browser/posts-table-filterable/trunk/index.php#L495
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3492852%40posts-table-filterable&new=3492852%40posts-table-filterable&sfp_email=&sfph_mail=
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3476421%40posts-table-filterable&new=3476421%40posts-table-filterable&sfp_email=&sfph_mail=
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.