CVE-2024-8964
Medium
Description
The Image Optimizer, Resizer and CDN – Sirv plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 7.2.9 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file.
SeverityMedium
CVSS6.4
Exploit probability—
Product
Sirv
PublishedOct 8, 2024
First seenOct 8, 2024
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- sirv sirv7.3.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sirv sirv | v < 7.3.0 | 7.3.0 |
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