CVE-2023-3962

MediumCVSS 6.1/10Last modified Jun 17, 2026

Description

The Winters theme for WordPress is vulnerable to Reflected Cross-Site Scripting via prototype pollution in versions up to, and including, 1.4.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79 CWE-1321

Affected software

No affected versions have been published.

Timeline

Published: Oct 20, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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