CVE-2026-46683
Medium
Description
Snappy is a PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page. Prior to version 1.7.0, there is a SSRF and local file read vulnerability via the xsl-style-sheet option. This issue has been patched in version 1.7.0.
SeverityMedium
CVSS6.9
Exploit probability—
ProductKnplabs/knp-snappy
PublishedJun 10, 2026
First seenJun 10, 2026
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- knplabs/knp-snappy1.7.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| knplabs/knp-snappyPackagist | v < 1.7.0 | 1.7.0 |
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