CVE-2025-11926
Related Posts Lite <= 1.12 - Authenticated (Admin+) Stored Cross-Site Scripting
CVSS Score
4.4
EPSS Score
0.0%
EPSS Percentile
0th
The Related Posts Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.12 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.
| CWE | CWE-79 |
| Vendor | wpdreams |
| Product | related posts lite |
| Published | Oct 18, 2025 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for wpdreams related posts lite
Be the first to know when new medium vulnerabilities affecting wpdreams related posts lite are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
wpdreams / Related Posts Lite
0 ≤ 1.12
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/5dadd49c-33b2-43d8-a6a9-64a3c37c4b52?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/related-posts-lite/tags/1.12/ wordpress.org: https://wordpress.org/plugins/related-posts-lite/?utm_source=chatgpt.com github.com: https://github.com/prabhatverma47/Wordpress-Related-Posts-Lite-plugin-XSS-PoC?utm_source=chatgpt.com
Credits
Prabhat Verma