CVE-2024-4821
WP Shortcodes Plugin — Shortcodes Ultimate <= 7.1.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via su_lightbox Shortcode
- State
- Published
- Severity
- 6.4 Medium
- Published
- Jun 5, 2024
- Updated
- Apr 8, 2026
- Reserved
- May 13, 2024
Description
The WP Shortcodes Plugin — Shortcodes Ultimate plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's su_lightbox shortcode in all versions up to, and including, 7.1.6 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
WP Shortcodes Plugin — Shortcodes Ultimategn_themes |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ec7649da-5358-4fe2-8706-b945bba02c93?source=cve
- https://plugins.trac.wordpress.org/browser/shortcodes-ultimate/tags/7.1.5/includes/shortcodes/lightbox.php#L71
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3096024%40shortcodes-ultimate%2Ftrunk&old=3084162%40shortcodes-ultimate%2Ftrunk&sfp_email=&sfph_mail=#file1
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