Ocean Extra <= 2.4.9 - Authenticated (Contributor+) Stored Cross-Site Scripting via oceanwp_library Shortcode

6.4
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2025-9499
CVSS 6.4 (Medium)
Publicly Published August 29, 2025
Last Updated August 30, 2025
Researcher Muhammad Yudha - DJ

Description

The Ocean Extra plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's oceanwp_library shortcode in all versions up to, and including, 2.4.9 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.

Learn more about Cross-Site Scripting vulnerabilities and how to prevent them.

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Vulnerability Details for Ocean Extra

Software Type Plugin
Software Slug ocean-extra (view on wordpress.org)
Patched? Yes
Remediation Update to version 2.5.0, or a newer patched version
Affected Version
  • <= 2.4.9
Patched Version
  • 2.5.0

Recent vulnerabilities in Ocean Extra

# Title CVE ID CVSS Researchers Date
1 Freemius <= 2.10.1 - Reflected DOM-Based Cross-Site Scripting via url Parameter CVE-2024-13362 6.1 Asaf Mozes April 30, 2026
2 Ocean Extra <= 2.5.3 - Missing Authorization CVE-2026-34903 4.3 Nguyen Ba Khanh April 7, 2026
3 Ocean Extra <= 2.4.8 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2025-49068 5.4 Asaf Mozes June 2, 2025
4 Ocean Extra <= 2.4.6 - Unauthenticated Arbitrary Shortcode Execution CVE-2025-3472 6.5 stealthcopter April 21, 2025
5 Ocean Extra <= 2.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'ocean_gallery_id' CVE-2025-3458 6.4 Muhammad Yudha - DJ April 21, 2025
6 Ocean Extra <= 2.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVE-2025-3457 6.4 Muhammad Yudha - DJ April 21, 2025
7 Ocean Extra <= 2.2.9 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-37489 6.4 wesley (wcraft) July 4, 2024
8 Ocean Extra <= 2.2.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Flickr Widget CVE-2024-5531 6.4 wesley (wcraft) June 10, 2024
9 Ocean Extra <= 2.2.6 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-3167 6.4 wesley (wcraft) April 8, 2024
10 Ocean Extra <= 2.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting CVE-2024-1277 6.4 Webbernaut February 16, 2024

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