What is CVE-2025-11519?

CVE-2025-11519 is a medium-severity vulnerability in Optimole – Optimize Images In Real Time, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2025-10-18.

How severe is CVE-2025-11519?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Auth bypass in Optimole – Optimize Images In Real Time

CVE-2025-11519

The Optimole – Optimize Images | Convert WebP & AVIF | CDN & Lazy Load | Image Optimization plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.1.0 via the /wp-json/optml/v1/move_i…

Vulnerability class: IDOR (Insecure Direct Object Reference)

EPSS: 0.000 (10.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Optimole – Optimize Images In Real Time — versions 0

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

Frequently asked questions

What is CVE-2025-11519?: CVE-2025-11519 is a medium-severity vulnerability in Optimole – Optimize Images In Real Time, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2025-10-18.
How severe is CVE-2025-11519?: Medium severity. CVSS v3 base score is 4.3 out of 10.