Packagist wintercms/winter

Name: Packagist wintercms/winter
Brand: Packagist

productUS

pkg:composer/wintercms/winter

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

EPSS ≥ 10%

by severity

1critical0high1medium0low

updated 2026-10-27

vulnerabilities (3)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-37269US	medium4.8	2.70% (86th)	Exploit	1.2.3	2023-07-07	< 1.2.3
CVE-2024-29686US	—	1.82% (79th)	—	no fix	2024-03-29	≤ 1.2.3
CVE-2022-39357US	critical9.8	1.37% (72nd)	—	1.1.10	2022-10-26	2 versions

The flaw types (CWEs) most of these CVEs share.

CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')1 CVEs
CWE-75Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)1 CVEs
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')1 CVEs
CWE-97Improper Neutralization of Server-Side Includes (SSI) Within a Web Page1 CVEs

Which sources assert this record, and when.

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