Medium severityGHSA Advisory· Published Jun 10, 2026· Updated Jun 10, 2026

CVE-2026-46683

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
knplabs/knp-snappyPackagist	< 1.7.0	1.7.0

Affected products

Knplabs/SnappyGHSA
Range: <= 1.6.0
ghsa-coords
pkg:composer/knplabs/knp-snappy
Range: < 1.7.0

Patches

Vulnerability mechanics

References

github.com/advisories/GHSA-c5fp-p67m-gq56ghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2026-46683ghsaADVISORY
github.com/KnpLabs/snappy/releases/tag/v1.7.0nvdWEB
github.com/KnpLabs/snappy/security/advisories/GHSA-c5fp-p67m-gq56nvdWEB

News mentions

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cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000