Description
The Flying Images: Optimize and Lazy Load Images for Faster Page Speed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.4.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
gijo Flying Images: Optimize and Lazy Load Images for Faster Page Speed
Default version status: unaffected
0 to ≤ 2.4.14affected
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c41b6c52-4da8-427b-8f5d-6a3339dad3cd?source=cve ↗
- https://plugins.svn.wordpress.org/nazy-load/tags/2.4.14/settings/lazyload.php ↗
- https://plugins.svn.wordpress.org/nazy-load/tags/2.4.14/inject-js.php ↗
- https://plugins.svn.wordpress.org/nazy-load/tags/2.4.14/settings/index.php ↗
- https://plugins.trac.wordpress.org/changeset/3386814/nazy-load ↗