CVE-2026-118438
Medium
Description
The Firelight Lightbox WordPress plugin before 2.3.24 does not properly escape image attribute values before processing them in the browser, which could allow users with contributor-level access and above to inject arbitrary web scripts that execute when another user views or previews the affected content.
SeverityMedium
CVSS6.8
Exploit probability—
ProductFirelight Lightbox
PublishedOct 31, 2026
First seenNov 4, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- Firelight Lightbox2.3.24 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Firelight Lightbox | v < 2.3.24 | 2.3.24 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.