CVE-2025-11519
Image optimization service by Optimole <= 4.1.0 - Insecure Direct Object Reference to Authenticated (Author+) Media Offload
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
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_image REST API endpoint due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with Author-level access and above, to offload media that doesn't belong to them.
| CWE | CWE-639 |
| Vendor | optimole |
| Product | optimole – optimize images in real time |
| Published | Oct 18, 2025 |
| Last Updated | Apr 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for optimole optimole – optimize images in real time
Be the first to know when new medium vulnerabilities affecting optimole optimole – optimize images in real time 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:L/PR:L/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
optimole / Optimole – Optimize Images in Real Time
0 ≤ 4.1.0
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/9288ed60-b14b-4188-84d4-efe770093551?source=cve research.cleantalk.org: https://research.cleantalk.org/CVE-2025-11519 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3378645%40optimole-wp&new=3378645%40optimole-wp&sfp_email=&sfph_mail=
Credits
Dmitrii Ignatyev