Description
The Quotes llama plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'quotes-llama' shortcode in all versions up to, and including, 3.0.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| oooorgle | Quotes llama | ≤ 3.0.0 | — |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/5e2f3abd-0a15-4bc1-966a-22d606f3e333?source=cve
- https://plugins.trac.wordpress.org/browser/quotes-llama/tags/3.0.0/includes/classes/class-quotesllama-search.php#L131
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3201980%40quotes-llama%2Ftrunk&old=3200076%40quotes-llama%2Ftrunk&sfp_email=&sfph_mail=