Description

The Sell Media plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'sell_media_search_form_gutenberg' shortcode in all versions up to, and including, 2.5.8.5 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.

Classification

CVE ID: CVE-2024-11777

CVSS Base Severity: MEDIUM

CVSS Base Score: 6.4

Affected Products

Vendor: endortrails

Product: Sell Media

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 24.0% (scored less or equal to compared to others)

EPSS Date: 2025-02-05 (when was this score calculated)

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/8a35f0bb-691f-4acf-a30d-4ddabe3b919c?source=cve
https://plugins.trac.wordpress.org/browser/sell-media/trunk//gutenberg/blocks/sell-media-search-form/sell-media-search-form.php#L219
https://wordpress.org/plugins/sell-media/

Timeline