CVE-2025-11926

Related Posts Lite <= 1.12 - Authenticated (Admin+) Stored Cross-Site Scripting

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.

Affected

wpdreams · Related Posts Lite

CVSS v3.1 WORDFENCE

4.4 MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

EPSS

0.30% chance of exploitation in the next 30 days, 22nd percentile

Published

2025-10-18

Updated

2026-04-08

Proof-of-concept exploits (1)

• prabhatverma47/Wordpress-Related-Posts-Lite-plugin-XSS-PoC0★ · 2025-10-18

References

• CVE Record
• NVD entry

Related

• CVE-2025-58180
• CVE-2025-60787