CVE-2025-12880
Medium
Description
The Progress Bar Blocks for Gutenberg plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.0.0 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
CVSS5.4
Exploit probability—
ProductProgress Bar Blocks for Gutenberg
PublishedNov 11, 2025
First seenNov 11, 2025
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jobayer534 Progress Bar Blocks for Gutenberg | v ≤ 1.0.0 | — |
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