CVE-2025-11927

The Flying Images: Optimize and Lazy Load Images for Faster Page Speed plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 2.4.14 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.

CVSS 3.1

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

EPSS

0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-25)

CWE

CWE-79

Published

2025-11-01

Modified

2026-10-18

Record from

the NVD, synced 2026-10-19

References

• https://plugins.svn.wordpress.org/nazy-load/tags/2.4.14/inject-js.php
• https://plugins.svn.wordpress.org/nazy-load/tags/2.4.14/settings/index.php
• https://plugins.svn.wordpress.org/nazy-load/tags/2.4.14/settings/lazyload.php
• https://plugins.trac.wordpress.org/changeset/3386814/nazy-load
• https://www.wordfence.com/threat-intel/vulnerabilities/id/c41b6c52-4da8-427b-8f5d-6a3339dad3cd?source=cve

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