CVE-2026-79621
Medium
Description
The CatalogX WordPress plugin before 6.1.3 does not sanitise or escape content that an unauthenticated user can store before including it in the product enquiry notification email sent to the site administrator, allowing unauthenticated attackers to inject arbitrary content into that email, which is delivered when an unrelated visitor later submits a product enquiry.
SeverityMedium
CVSS4.3
Exploit probability—
ProductCatalogX
PublishedSep 2, 2026
First seenSep 2, 2026
Weakness typeCWE-345CWE-345
How to fix
Update
- CatalogX6.1.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| CatalogX | v < 6.1.3 | 6.1.3 |
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