What is the CVSS score of CVE-2023-49777?

CVE-2023-49777 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H. EPSS exploitation probability: 0.4%.

Yith Woocommerce Product Add Ons CVE-2023-49777

CRITICAL

Deserialization of Untrusted Data (CWE-502)

2023-12-31 audit@patchstack.com

WordPress Deserialization Yith Woocommerce Product Add Ons Yithemes

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 31, 2023 - 11:15 cve.org

CRITICAL 9.1

DescriptionCVE.org

Deserialization of Untrusted Data vulnerability in YITH YITH WooCommerce Product Add-Ons.This issue affects YITH WooCommerce Product Add-Ons: from n/a through 4.3.0.

AnalysisAI

Deserialization of Untrusted Data vulnerability in YITH YITH WooCommerce Product Add-Ons.3.0. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Deserialization of Untrusted Data (CWE-502), which allows attackers to execute arbitrary code through malicious serialized objects. Deserialization of Untrusted Data vulnerability in YITH YITH WooCommerce Product Add-Ons.3.0. Affected products include: Yithemes Yith Woocommerce Product Add-Ons. Version information: through 4.3.0..

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Avoid deserializing untrusted data. Use safe serialization formats (JSON). Implement integrity checks and type allowlists.