Snappy: SSRF and local file read via the xsl-style-sheet option
CVE-2026-46683

6.9MEDIUM

Key Information:

Vendor

Knplabs

Status
Snappy
Vendor
CVE Published:
10 June 2026

What is CVE-2026-46683?

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.

Affected Version(s)

snappy < 1.7.0

References

https://github.com/KnpLabs/snappy/security/advisories/GHS...
x_refsource_CONFIRM
https://github.com/KnpLabs/snappy/releases/tag/v1.7.0
x_refsource_MISC

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.