CVE-2026-17506 | BDVDB-2026-355382 Detail
bensibleyIndependent Analytics – WordPress Analytics Plugin
Description#
The Independent Analytics plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 404 not_found_url tracking parameter in versions up to, and including, 2.15.0. This is due to the get_cell_content() function applying urldecode() after esc_url() when rendering the URL column for 404 entries — a sequence that allows percent-encoded HTML to pass URL validation and then be reconstructed as raw markup, which wp_kses_post() does not strip because it retains img elements and data-* attributes, and because the public REST endpoint /iawp/search accepts unauthenticated requests as long as they carry a signature that is itself embedded in public page HTML. This makes it possible for unauthenticated attackers 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/90ea5c51-e739-42c1-a276-851ad800ff00?source=cve
- https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Tables/Table.php#L142
- https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/REST_API.php#L458
- https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/REST_API.php#L86
- https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Resource_Identifier.php#L126
- https://plugins.trac.wordpress.org/browser/independent-analytics/tags/2.15.0/IAWP/Views/View.php#L206
- https://plugins.trac.wordpress.org/changeset?reponame=&new=3627446%40independent-analytics%2Ftrunk%2FIAWP%2FUtils%2FRequest.php&old=3618630%40independent-analytics%2Ftrunk%2FIAWP%2FUtils%2FRequest.php
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.