PT-2023-27053 · WordPress · Nsc Theme

Longxi · Published 2023-10-20 · Updated 2023-10-26 · CVE-2023-3965

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions nsc theme for WordPress version 1.0

Description The issue is related to Reflected Cross-Site Scripting via prototype pollution due to insufficient input sanitization and output escaping. This allows 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.

Recommendations For version 1.0, update to a version that addresses the insufficient input sanitization and output escaping issue to prevent Reflected Cross-Site Scripting via prototype pollution.

Fix

XSS

Prototype Pollution

Weakness Enumeration

CWE-79

CWE-1321

Related Identifiers

CVE-2023-3965

Affected Products

Nsc Theme

References · 5

• https://osv.dev/vulnerability/CVE-2023-3965 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-3965 · Security Note
• https://github.com/BlackFan/client-side-prototype-pollution · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/5909513d-8877-40ff-bee9-d565141b7ed2?source=cve · Note
• https://t.me/cibsecurity/72702 · Telegram Post