The Sirv plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 7.5.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2025-46233 is a medium severity with CVSS 6.4 Stored Cross-Site Scripting issue affecting the Plugin Image Optimizer, Resizer and CDN – Sirv. It affects Versions up to 7.5.3 and is fixed in 7.5.4.
CVE-2025-46233 is tracked for the Plugin Image Optimizer, Resizer and CDN – Sirv as medium severity with CVSS 6.4. The affected range is Versions up to 7.5.3. Update Image Optimizer, Resizer and CDN – Sirv to 7.5.4 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug | |
| CVE | CVE-2025-46233 |
| Patched Versions |
7.5.4
|
| Affected Versions |
Versions up to 7.5.3
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Image Optimizer, Resizer and CDN – Sirv <= 7.2.6 - Authenticated (Contributor+) Arbitrary File Upload
Sirv <= 7.2.2 - Missing Authorization to Arbitrary Options Update
Image Optimizer, Resizer and CDN – Sirv <= 7.2.7 - Missing Authorization to Authenticated (Contributor+) Arbitrary File Upload
Image Optimizer, Resizer and CDN – Sirv < 1.3.2 - SQL Injection
Image Optimizer, Resizer and CDN – Sirv <= 7.3.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Option Deletion
Image Optimizer, Resizer and CDN – Sirv <= 7.2.9 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
Image Optimizer, Resizer and CDN – Sirv <= 7.2.0 - Authenticated (Subscriber+) Server-Side Request Forgery
Image Optimizer, Resizer and CDN – Sirv <= 6.8.0 - Authenticated (Administrator+) Stored Cross-Site Scripting
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