Description
The WordPress Infinite Scroll – Ajax Load More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ajax_load_more shortcode in versions up to, and including, 7.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
dcooney Ajax Load More – Infinite Scroll, Load More, & Lazy Load
Default version status: unaffected
0 to ≤ 7.1.1affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/e86c080d-202c-4c41-b9cc-c35249aabba5?source=cve ↗
- https://plugins.trac.wordpress.org/browser/ajax-load-more/trunk/core/classes/class-alm-shortcode.php#L1191 ↗
- https://plugins.trac.wordpress.org/browser/ajax-load-more/trunk/build/frontend/ajax-load-more.js ↗
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3095200%40ajax-load-more&new=3095200%40ajax-load-more&sfp_email=&sfph_mail=#file3 ↗